Search Results - "NOSAKA, Hideyuki"

Wide-Band Inline-Amplified WDM Transmission Using PPLN-Based Optical Parametric Amplifier by Kobayashi, Takayuki, Shimizu, Shimpei, Nakamura, Masanori, Umeki, Takeshi, Kazama, Takushi, Kasahara, Ryoichi, Hamaoka, Fukutaro, Nagatani, Munehiko, Yamazaki, Hiroshi, Nosaka, Hideyuki, Miyamoto, Yutaka

“…This article proposes an optical parametric amplifier (OPA), as an inline-repeater, using a periodically-poled-LiNbO 3 (PPLN) waveguide with over-10-THz…”
Get full text

Electrostatically-sprayed carbon electrodes for high performance organic complementary circuits by Watanabe, Kazuyoshi, Miura, Naoki, Taguchi, Hiroaki, Komatsu, Takeshi, Nosaka, Hideyuki, Okamoto, Toshihiro, Watanabe, Shun, Takeya, Jun

“…Organic thin-film transistors (OTFTs) are promising building blocks of flexible printable electronic devices. Similar to inorganic FETs, OTFTs are…”
Get full text

Relationship between salt intake and sleep disordered breathing in dialysis patients by Ohta, Yuko, Yamaguchi, Miki, Yoshimoto, Mikiko, Kanesaki, Maki, Nosaka, Hideyuki, Tsuruta, Hiroshi, Nakamura, Hidetoshi, Fukuhara, Masayo, Kawano, Yuhei

“…Background The prevalence of sleep disordered breathing is high in patients with end-stage renal disease. Salt intake is related to the severity of obstructive…”
Get full text

22.2 A 300GHz-Band Phased-Array Transceiver Using Bi-Directional Outphasing and Hartley Architecture in 65nm CMOS by Abdo, Ibrahim, Gomez, Carrel da, Wang, Chun, Hatano, Kota, Li, Qi, Liu, Chenxin, Yanagisawa, Kiyoshi, Fadila, Ashbir Aviat, Pang, Jian, Hamada, Hiroshi, Nosaka, Hideyuki, Shirane, Atsushi, Okada, Kenichi

“…This paper presents a CMOS bi-directional phased-array transceiver that covers the frequency range from 242 to 280GHz. The array consists of 4 elements with…”
Get full text

Ultra-high-speed optical transmission using digital-preprocessed analog-multiplexed DAC by Yamazaki, Hiroshi, Nagatani, Munehiko, Hamaoka, Fukutaro, Horikoshi, Kengo, Nakamura, Masanori, Matsushita, Asuka, Kanazawa, Shigeru, Hashimoto, Toshikazu, Nosaka, Hideyuki, Miyamoto, Yutaka

“…In advanced fiber transmission systems with digital signal processors (DSPs), analog bandwidths of digital-to-analog converters (DACs), which interface the…”
Get full text

Incidence and Clinical Impact of Stent Fracture After Everolimus-Eluting Stent Implantation by Kuramitsu, Shoichi, Iwabuchi, Masashi, Haraguchi, Takuya, Domei, Takenori, Nagae, Ayumu, Hyodo, Makoto, Yamaji, Kyohei, Soga, Yoshimitsu, Arita, Takeshi, Shirai, Shinichi, Kondo, Katsuhiro, Ando, Kenji, Sakai, Koyu, Goya, Masahiko, Takabatake, Yoshitaka, Sonoda, Shinjo, Yokoi, Hiroyoshi, Toyota, Fumitoshi, Nosaka, Hideyuki, Nobuyoshi, Masakiyo

“…BACKGROUND—Stent fracture (SF) after drug-eluting stent implantation has recently become an important concern because of its potential association with…”
Get full text

A DC to 194-GHz Distributed Mixer in 250-nm InP DHBT Technology by Jyo, Teruo, Nagatani, Munehiko, Ida, Minoru, Mutoh, Miwa, Wakita, Hitoshi, Terao, Naoki, Nosaka, Hideyuki

“…A distributed mixer was designed and fabricated in 250-nm indium phosphide (InP) double-heterojunction bipolar transistor (DHBT) technology for 200-GHz…”
Get full text

Very Long-Term (15 to 20 Years) Clinical and Angiographic Outcome After Coronary Bare Metal Stent Implantation by YAMAJI, Kyohei, KIMURA, Takeshi, SAKAI, Koyu, GOYA, Masahiko, IWABUCHI, Masashi, YOKOI, Hiroyoshi, NOSAKA, Hideyuki, NOBUYOSHI, Masakiyo, MORIMOTO, Takeshi, NAKAGAWA, Yoshihisa, INOUE, Katsumi, SOGA, Yoshimitsu, ARITA, Takeshi, SHIRAI, Shinichi, ANDO, Kenji, KONDO, Katsuhiro

“…We previously reported that the long-term luminal response after coronary bare metal stenting is triphasic, with an early restenosis phase spanning the 6…”
Get full text

Bare Metal Stent Thrombosis and In-Stent Neoatherosclerosis by Yamaji, Kyohei, Inoue, Katsumi, Nakahashi, Takuya, Noguchi, Masahiko, Domei, Takenori, Hyodo, Makoto, Soga, Yoshimitsu, Shirai, Shinichi, Ando, Kenji, Kondo, Katsuhiro, Sakai, Koyu, Iwabuchi, Masashi, Yokoi, Hiroyoshi, Nosaka, Hideyuki, Nobuyoshi, Masakiyo, Kimura, Takeshi

“…BACKGROUND—Very late stent thrombosis (VLST) was reported to occur even in patients with bare metal stent (BMS) implantation, although the annual incidence of…”
Get full text

Impact of clinical and echocardiographic characteristics on occurrence of cardiac events in cardiac amyloidosis as proven by endomyocardial biopsy by Nakahashi, Takuya, Arita, Takeshi, Yamaji, Kyohei, Inoue, Katsumi, Yokota, Tadaaki, Hoshii, Yoshinobu, Fukunaga, Masato, Nomura, Akihiro, Watanabe, Hirotoshi, Miura, Shirou, Isotani, Akihiro, Soga, Yoshimitsu, Ando, Kenji, Iwabuchi, Masashi, Yokoi, Hiroyoshi, Nosaka, Hideyuki, Yamagishi, Masakazu, Nobuyoshi, Masakiyo

“…Abstract Background Although patients with immunoglobulin light chain (AL) cardiac amyloidosis exhibit worse outcomes than those with transthyretin (TTR)…”
Get full text

Impact of Multiple and Long Sirolimus-Eluting Stent Implantation on 3-Year Clinical Outcomes in the j-Cypher Registry by Shirai, Shinichi, MD, Kimura, Takeshi, MD, Nobuyoshi, Masakiyo, MD, Morimoto, Takeshi, MD, Ando, Kenji, MD, Soga, Yoshimitsu, MD, Yamaji, Kyohei, MD, Kondo, Katsuhiro, MD, Sakai, Koyu, MD, Arita, Takeshi, MD, Goya, Masahiko, MD, Iwabuchi, Masashi, MD, Yokoi, Hiroyoshi, MD, Nosaka, Hideyuki, MD, Mitsudo, Kazuaki, MD

“…Objectives Our aim was to study the relationships between total stent length (TSL) and long-term clinical outcomes after sirolimus-eluting stent (SES)…”
Get full text

A 3-Vppd 730-mW Linear Driver IC Using InP HBTs for Advanced Optical Modulations by Nagatani, Munehiko, Bouvier, Yves, Nosaka, Hideyuki, Murata, Koichi

“…This paper presents a 3-Vppd 730-mW linear optical modulator driver IC for advanced modulations suitable for optical communications systems operating at…”
Get full text

Long-term clinical and angiographic follow-up after coronary stent placement in native coronary arteries by KIMURA, Takeshi, ABE, Kenichi, IWABUCHI, Masashi, HAMASAKI, Naoya, NOSAKA, Hideyuki, NOBUYOSHI, Masakiyo, SHIZUTA, Satoshi, ODASHIRO, Keita, YOSHIDA, Yoshinori, SAKAI, Koyu, KAITANI, Kazuaki, INOUE, Katsumi, NAKAGAWA, Yoshihisa, YOKOI, Hiroyoshi

“…Although coronary stents have been proved effective in reducing clinical cardiac events for up to 3 to 5 years, longer term clinical and angiographic outcomes…”
Get full text

Three-Year Follow-up after Implantation of Metallic Coronary-Artery Stents by Kimura, Takeshi, Yokoi, Hiroatsu, Yokoi, Hiroyoshi, Nakagawa, Yoshihisa, Tamura, Takashi, Kaburagi, Satoshi, Sawada, Yoshihiro, Sato, Yasukazu, Hamasaki, Naoya, Nosaka, Hideyuki, Nobuyoshi, Masakiyo

“…Since the initial report by Sigwart et al. 1 of the placement of metallic stents in coronary arteries, coronary-artery stenting has been shown to optimize the…”
Get full text

Enzymatic synthesis of conjugated linoleoyl ascorbate in acetone by Watanabe, Yoshiyuki, Sawahara, Yuki, Nosaka, Hideyuki, Yamanaka, Kazuhiro, Adachi, Shuji

“…Conjugated linoleoyl ascorbates were synthesized through the condensation of cis-9, trans-11-conjugated linoleic acid ( c9, t11CLA) or trans-10,…”
Get full text

Efficacy of Coronary Venoplasty for Left Ventricular Lead Implantation by Soga, Yoshimitsu, Ando, Kenji, Yamada, Takashi, Goya, Masahiko, Shirai, Shinichi, Sakai, Koyu, Iwabuchi, Masashi, Yasumoto, Hitoshi, Yokoi, Hiroyoshi, Nosaka, Hideyuki, Nobuyoshi, Masakiyo

“…Background Optimal target vein selection for the pacing lead results in a better outcome, but left ventricular (LV) variability limits this selection. The aim…”
Get full text

Remodeling of human coronary arteries undergoing coronary angioplasty or atherectomy by KIMURA, T, KABURAGI, S, POPMA, J. J, LEON, B, TAMURA, T, YOKOI, H, NAKAGAWA, Y, HAMASAKI, N, NOSAKA, H, NOBUYOSHI, M, MINTZ, G. S

“…Recently, long-term constriction of the vessel has been suggested as an alternative mechanism of restenosis after coronary angioplasty. To understand…”
Get full text

A ROM-Less DDS with High-Speed Selectors for Reduction in DAC Settling Time Requirements by Shibue, Haruki, Nosaka, Hideyuki

“…This paper presents a new phase interpolation direct digital synthesizer (DDS) for reduction in digital-to-analog converter (DAC) performance requirements. The…”
Get full text

Excitation of resonances in planar metamaterials at a two-layer dielectric interface for substrate integrated electronics by Pander, Adam, Hamada, Hiroshi, Nosaka, Hideyuki

“…•Resonance excitation in metamaterials at the dielectric boundary was demonstrated.•A two-layer dissimilar dielectric interface is crucial for resonance…”
Get full text

300-GHz-Band 120-Gb/s Wireless Front-End Based on InP-HEMT PAs and Mixers by Hamada, Hiroshi, Tsutsumi, Takuya, Matsuzaki, Hideaki, Fujimura, Takuya, Abdo, Ibrahim, Shirane, Atsushi, Okada, Kenichi, Itami, Go, Song, Ho-Jin, Sugiyama, Hiroki, Nosaka, Hideyuki

“…We developed a 300-GHz-band 120-Gb/s wireless transceiver front-ends (TRX) using our in-house InP-based high-electron-mobility-transistor (InP-HEMT) technology…”
Get full text