Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745646 | Electric air flow control device for internal combustion engines | Daisuke Hiranuma, Masahiro Mokuo, Kazuo Ojima | 2017-08-29 |
| 8294071 | Microwave irradiation apparatus | Masami Taguchi, Tomokatsu Oguro, Toshio Ogura, Masumi Kuga | 2012-10-23 |
| 8222579 | Microwave irradiation system | Masami Taguchi, Kazutaka Okamoto, Tomokatsu Oguro, Toshio Ogura, Masumi Kuga | 2012-07-17 |
| 7704449 | Electrode, electrical contact and method of manufacturing the same | Shigeru Kikuchi, Masato Kobayashi, Kenji Tsuchiya | 2010-04-27 |
| 7662208 | Electrical contacts for vacuum circuit breakers and methods of manufacturing the same | Shigeru Kikuchi, Ayumu Morita, Masato Kobayashi, Satoru Kajiwara | 2010-02-16 |
| 7588650 | High-temperature member for use in gas turbine | Kazuya Nishi | 2009-09-15 |
| 7230304 | Electric contacts and method of manufacturing thereof, and vacuum interrupter and vacuum circuit breaker using thereof | Shigeru Kikuchi, Masato Kobayashi, Kenji Tsuchiya, Takashi Sato | 2007-06-12 |
| 7128528 | Bearings for CO2 refrigerant compressor use, compressor using the same, and applications of the same | Hiroshi Takayasu, Shouichi Nakashima, Tadashi Iizuka, Toshiaki Yamanaka, Hiroaki Ogura +2 more | 2006-10-31 |
| 6918548 | Electronic fuel injector | Katsuyoshi Terakado, Mizuho Yokoyama, Arata Kagiyama, Masahiro Souma | 2005-07-19 |
| 6895992 | Fuel pump for inter-cylinder direct fuel injection apparatus | Shizuka Yamaguchi, Masaya Takahashi, Katsuyoshi Terakado, Arata Kagiyama, Masayoshi Kotaki +5 more | 2005-05-24 |
| 6860255 | Fuel pump and direct fuel injection engine | Shizuka Yamaguchi, Toshiaki Nagayama, Katsuyoshi Terakado, Arata Kagiyama, Hideki Machimura +4 more | 2005-03-01 |
| 6793468 | Turbo-charger for internal-combustion engine | Kazuo Ojima, Toshikatsu Akiyama, Katsuhiro Komuro, Tetsuo Udagawa | 2004-09-21 |
| 6765167 | Electric contact member and production method thereof | Shigeru Kikuchi, Masaya Takahashi, Masato Kobayashi, Yoshitomo Goto, Yasuaki Suzuki +1 more | 2004-07-20 |
| 6752332 | Electronic fuel injection valve | Katsuyoshi Terakado, Arata Kagiyama, Shizuka Yamaguchi, Masahiro Souma, Shuichi Shimizu | 2004-06-22 |
| 6543424 | Fuel pump, in-cylinder direct injection type internal combustion engine using the same and surface treatment method | Shizuka Yamaguchi, Katsuyoshi Terakado, Arata Kagiyama, Hideki Machimura, Yukio Takahashi +5 more | 2003-04-08 |
| 6487275 | Anode target for X-ray tube and X-ray tube therewith | Masao Shimizu, Motomichi Doi, Yuzo Kozono, Kunihiro Maeda, Masatoshi Seki | 2002-11-26 |
| 6437275 | Vacuum circuit-breaker, vacuum bulb for use therein, and electrodes thereof | Shigeru Kikuchi, Masato Kobayashi, Katsuhiro Komuro, Toru Tanimizu, Yoshimi Hakamata +2 more | 2002-08-20 |
| 6344273 | Treatment solution for forming insulating layers on magnetic particles process for forming the insulating layers, and electric device with a soft magnetic powder composite core | Yuichi Satsu, Hideaki Katayama, Yuzo Ito, Akio Takahashi, Chikara Tanaka +4 more | 2002-02-05 |
| 6248969 | Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor | Katsuhiro Komuro, Yoshitaka Kojima, Ryo Hiraga, Toru Tanimizu, Yoshimi Hakamata +3 more | 2001-06-19 |
| 6054219 | Process for forming insulating layers on soft magnetic powder composite core from magnetic particles | Yuichi Satsu, Hideaki Katayama, Yuzo Ito, Akio Takahashi, Chikara Tanaka +4 more | 2000-04-25 |
| 5621243 | Semiconductor device having thermal stress resistance structure | Hisanori Okamura, Masahiko Sakamoto, Hirosi Akiyama, Ryuichi Saito, Yoshihiko Koike +4 more | 1997-04-15 |
| 5296057 | High abrasion resistant aluminum bronze alloy, and sliding members using same | Katsuhiko Komuro, Masateru Suwa, Mitsuo Chigasaki, Yozo Kumagai, Mashayoshi Kainuma +1 more | 1994-03-22 |
| 4939762 | Target for X-ray tube as well as method of manufacturing the same, and X-ray tube | Yusaku Nakagawa, Masatake Fukushima, Masateru Suwa, Ichiro Inamura | 1990-07-03 |
| 4891831 | X-ray tube and method for generating X-rays in the X-ray tube | Akira Tanaka, Satoshi Shimada, Kazuji Yamada, Yusaku Nakagawa, Motohisa Nishihara +3 more | 1990-01-02 |
| 4846541 | Interference film filter and an optical waveguide and a method for producing the same | Yuuji Miura | 1989-07-11 |