Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Hitoshi MATSUURA"'
Study on the improved short-circuit behavior of narrow mesa Si-IGBTs with emitter connected trenches
Autor:
Atsushi Sakai, Yutaka Akiyama, Yoshito Nakazawa, Hitoshi Matsuura, Yasuo Yamaguchi, Katsumi Eikyu
Publikováno v:
2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD).
The impacts of the self-heating and autonomous hole supply adjustment on the short-circuit (SC) behavior of narrow mesa Si-IGBTs are investigated. As reported previously, non-saturated output characteristics of very narrow mesa IGBT, which is origina
Autor:
Yoshito Nakazawa, M. Inuishi, Atsushi Sakai, Yasuo Yamaguchi, Hitoshi Matsuura, Katsumi Eikyu, Yutaka Akiyama
Publikováno v:
2016 28th International Symposium on Power Semiconductor Devices and ICs (ISPSD).
The very narrow mesa structures based on our 7th generation IGBT process are fabricated and it is found that the device with the narrowest mesa shows very poor short circuit (SC) withstand capability although it suppresses the conduction loss conside
Autor:
Roppei Yamada, Munetaka Masuda, Tsutomu Sato, Taketsugu Yamamoto, Yasuko Ohnakatomi, Norio Yukawa, Hiroyuki Adachi, Yasushi Rino, Nobuhiro Sugano, Hitoshi Matsuura
Publikováno v:
Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons). 36:658-664
Autor:
Yasushi Rino, Nobuhiro Sugano, Tsutomu Sato, Hiromasa Arai, Munetake Masuda, Hitoshi Matsuura, Yasuko Ohnakatomi, Norio Yukawa, Satoshi Inoue, Roppei Yamada, Hisashi Oshiro
Publikováno v:
Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons). 36:605-611
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 61:S242-S244
Autor:
Norio Yukawa, Yasushi Rino, Hitoshi Murakami, Hitoshi Matsuura, Nobuhiro Sugano, Ken Takata, Yukihiro Ozawa, Shoji Yamanaka, Munetaka Masuda
Publikováno v:
Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons). 35:193-198
Autor:
Souichirou Morinaga, Hitoshi Matsuura, Takaki Yoshikawa, Katsuya Yoneyama, Tatsuya Yoshida, Shinichi Hasegawa, Akira Kasahara, Tomohiko Osaragi, Yuji Yamamoto
Publikováno v:
International Journal of Clinical Oncology. 14:225-229
We retrospectively assessed the survival benefit of novel anticancer agents (NACA) after volume-reduction surgery for far-advanced gastric cancer (FAGC). From 1995 to 2005, 41 patients with FAGC underwent chemotherapy after volume-reduction surgery.
Autor:
Norio YUKAWA, Yasushi RINO, Hitoshi MURAKAMI, Hitoshi MATSUURA, Nobuhiro SUGANO, Ken TAKATA, Shoji YAMANAKA, Munemitsu MASUDA
Publikováno v:
Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons). 34:883-888
Autor:
Norio YUKAWA, Yasushi RINO, Nobuhiro SUGANO, Hitoshi MURAKAMI, Hitoshi MATSUURA, Ken TAKATA, Hisashi OSHIRO, Yu KAGEYAMA, Munemitsu MASUDA
Publikováno v:
Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons). 34:871-877
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 53:268-272
Y-type (Ba2Zn2Fe12O22; Y), M-type (BaCo1.1Ti1.1Fe9.8O19; MCT) and mixture of these hexagonal ferrites (Y+xMCT; x=0∼3) were prepared by the conventional solid-state reaction approach. Samples were made with BaCO3, ZnO, CoO, TiO2 and α-Fe2O3 as star