Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021040 | Power storage device and power converter using same | Osamu Suzuki, Kaname Sasaki, Hirohisa Yamamura | 2000-02-01 |
| 5925929 | Cooling apparatus for electronic elements | Kazumasa Fujioka, Toshio Takasaki, Syuuji Saitoo, Eiichi Toyota | 1999-07-20 |
| 5925947 | Totally-enclosed type motor | Kenzo Kajiwara, Kouki Nagai, Kenji Takahashi | 1999-07-20 |
| 5793106 | Semiconductor device | Akio Yasukawa, Hirohisa Yamamura, Shotaro Naito, Osamu Suzuki, Masanori Muso +1 more | 1998-08-11 |
| 5793611 | Cooling device with thermally separated electronic parts on a monolithic substrate | Norio Nakazato, Shigeki Hirasawa, Shoji Masukawa | 1998-08-11 |
| 5651414 | Heat-pipe type cooling apparatus | Osamu Suzuki, Kazumasa Fujioka, Syuuji Saitoo, Nobuo Suzuki, Koichi Isaka | 1997-07-29 |
| 5504924 | Cooling system of electronic computer using flexible members in contact with semiconductor devices on boards | Shingeo Ohashi, Tadakatsu Nakajima, Toshio Hatada, Hitoshi Matsushima, Motohiro Sato +3 more | 1996-04-02 |
| 5365402 | Cooling apparatus of electronic device | Toshio Hatada, Shigeo Ohashi, Tadakatsu Nakajima, Hitoshi Matsushima, Motohiro Sato +5 more | 1994-11-15 |
| 5270572 | Liquid impingement cooling module for semiconductor devices | Tadakatsu Nakajima, Shigeo Ohashi, Noriyuki Ashiwake, Motohiro Sato, Toshio Hatsuda +6 more | 1993-12-14 |
| 5021924 | Semiconductor cooling device | Shigekazu Kieda, Tadakatsu Nakajima, Motohiro Sato | 1991-06-04 |
| 4977444 | Semiconductor cooling apparatus | Tadakatsu Nakajima, Shigeo Ohashi, Motohiro Satoh, Toshihiro Yamada, Kenichi Kasai +2 more | 1990-12-11 |
| 4794775 | Method of producing a heat transfer tube for single-phase flow | Kenji Takahashi, Takehiko Yanagida, Wataru Nakayama, Shigeo Sugimoto, Kiyoshi Oizumi | 1989-01-03 |
| 4715436 | Construction of a heat transfer wall of a heat transfer pipe | Kenji Takahashi, Takehiko Yanagida, Wataru Nakayama, Kiyoshi Oizumi, Shigeo Sugimoto | 1987-12-29 |
| 4690211 | Heat transfer tube for single phase flow | Kenji Takahashi, Takehiko Yanagida, Wataru Nakayama, Shigeo Sugimoto, Kiyoshi Oizumi | 1987-09-01 |
| 4653163 | Method for producing a heat transfer wall for vaporizing liquids | Kenji Takahashi, Takehiko Yanagida, Wataru Nakayama, Shigeo Sugimoto, Yoshihiko Nakayama +4 more | 1987-03-31 |
| 4606405 | Heat transfer wall | Wataru Nakayama, Tadakatsu Nakajima, Akira Yasukawa, Takahiro Daikoku, Hiromichi Yoshida | 1986-08-19 |
| 4602681 | Heat transfer surface with multiple layers | Takahiro Daikoku, Wataru Nakayama, Tadakatsu Nakajima, Hiromichi Yoshida | 1986-07-29 |
| 4585055 | Liquid film evaporation type heat exchanger | Wataru Nakayama, Takahiro Daikoku, Tadakatsu Nakajima, Akira Yasukawa | 1986-04-29 |
| 4561497 | Heat transfer surface and manufacturing method for same | Tadakatsu Nakajima, Wataru Nakayama, Takahiro Daikoku, Akira Yasukawa, Katsuhiko Kasuya +3 more | 1985-12-31 |
| 4195688 | Heat-transfer wall for condensation and method of manufacturing the same | Kunio Fujie, Wataru Nakayama, Takahiro Daikoku, Kimio Kakizaki | 1980-04-01 |
| 4194384 | Method of manufacturing heat-transfer wall for vapor condensation | Kunio Fujie, Wataru Nakayama, Takahiro Daikoku, Kimio Kakizaki | 1980-03-25 |