Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6185481 | Air cooled electronic equipment apparatus | Yoshihiro Kondou, Shigeo Ohashi, Susumu Iwai, Masayoshi Miyazaki, Shoohei Fuse +2 more | 2001-02-06 |
| 6094343 | Heat dissipation structure for electronic equipment including two heat dissipation block assemblies and a heat conductive coupler | Tsuyoshi Nakagawa, Yasushi Neho, Naoyuki Sakamoto, Shigeo Ohashi, Yoshito Ohmura +4 more | 2000-07-25 |
| 6094344 | Heat dissipation structure for a personal computer including two heat dissipation block assemblies and two heat dissipation plates | Tsuyoshi Nakagawa, Yasushi Neho, Naoyuki Sakamoto, Shigeo Ohashi, Yoshito Ohmura +4 more | 2000-07-25 |
| 5959351 | Liquid-cooled electronic device | Shigeyuki Sasaki, Noriyuki Ashiwake, Yasuo Ohsone, Toshio Hatada, Toshiki Iino +2 more | 1999-09-28 |
| 5805417 | Heat dissipation structure in a portable computer including a heat dissipation block extending from a heat dissipation plate through a first circuit board to a CPU on a second circuit board | Tsuyoshi Nakagawa, Yasushi Neho, Naoyuki Sakamoto, Shigeo Ohashi, Yoshito Ohmura +4 more | 1998-09-08 |
| RE35721 | Cooling device of semiconductor chips | Takahiro Daikoku, Noriyuki Ashiwake, Keizo Kawamura, Motohiro Sato, Fumiyuki Kobayashi +1 more | 1998-02-03 |
| 5694294 | Portable computer with fan moving air from a first space created between a keyboard and a first circuit board and a second space created between the first circuit board and a second circuit board | Shigeo Ohashi, Yoshihiro Kondo, Mitsuru Honma, Kenji Onishi, Hiroshi Tsuzaki +1 more | 1997-12-02 |
| 5504924 | Cooling system of electronic computer using flexible members in contact with semiconductor devices on boards | Shingeo Ohashi, Heikichi Kuwahara, Toshio Hatada, Hitoshi Matsushima, Motohiro Sato +3 more | 1996-04-02 |
| 5406807 | Apparatus for cooling semiconductor device and computer having the same | Noriyuki Ashiwake, Shigeyuki Sasaki, Yasuo Ohsone, Toshio Hatada, Toshiki Iino +2 more | 1995-04-18 |
| 5365402 | Cooling apparatus of electronic device | Toshio Hatada, Shigeo Ohashi, Heikichi Kuwahara, Hitoshi Matsushima, Motohiro Sato +5 more | 1994-11-15 |
| 5270572 | Liquid impingement cooling module for semiconductor devices | Shigeo Ohashi, Heikichi Kuwahara, Noriyuki Ashiwake, Motohiro Sato, Toshio Hatsuda +6 more | 1993-12-14 |
| 5021924 | Semiconductor cooling device | Shigekazu Kieda, Heikichi Kuwahara, Motohiro Sato | 1991-06-04 |
| 4977444 | Semiconductor cooling apparatus | Heikichi Kuwahara, Shigeo Ohashi, Motohiro Satoh, Toshihiro Yamada, Kenichi Kasai +2 more | 1990-12-11 |
| 4949164 | Semiconductor cooling apparatus and cooling method thereof | Shigeo Ohashi, Heikichi Kuwabara, Wataru Nakayama, Motohiro Sato, Kenichi Kasai | 1990-08-14 |
| 4823863 | Thermal conduction device | Wataru Nakayama, Shigeo Oohashi, Heikichi Kuwabara, Takahiro Daikoku | 1989-04-25 |
| 4770242 | Cooling device of semiconductor chips | Takahiro Daikoku, Noriyuki Ashiwake, Keizo Kawamura, Motohiro Sato, Fumiyuki Kobayashi +1 more | 1988-09-13 |
| 4694378 | Apparatus for cooling integrated circuit chips | Wataru Nakayama, Shigeki Hirasawa | 1987-09-15 |
| 4678029 | Evaporating heat transfer wall | Toshi Sasaki, Hiromichi Yoshida, Shigeho Fukuda, Kiyoshi Oizumi, Kimio Kakizaki +3 more | 1987-07-07 |
| 4619316 | Heat transfer apparatus | Wataru Nakayama, Shigeki Hirasawa, Akiomi Kohno, Takaji Takenaka | 1986-10-28 |
| 4606405 | Heat transfer wall | Wataru Nakayama, Heikichi Kuwahara, Akira Yasukawa, Takahiro Daikoku, Hiromichi Yoshida | 1986-08-19 |
| 4602681 | Heat transfer surface with multiple layers | Takahiro Daikoku, Wataru Nakayama, Heikichi Kuwahara, Hiromichi Yoshida | 1986-07-29 |
| 4585055 | Liquid film evaporation type heat exchanger | Wataru Nakayama, Takahiro Daikoku, Heikichi Kuwahara, Akira Yasukawa | 1986-04-29 |
| 4561497 | Heat transfer surface and manufacturing method for same | Wataru Nakayama, Takahiro Daikoku, Heikichi Kuwahara, Akira Yasukawa, Katsuhiko Kasuya +3 more | 1985-12-31 |
| 4520866 | Falling film evaporation type heat exchanger | Wataru Nakayama, Takahiro Daikoku | 1985-06-04 |
| 4326391 | Rankine-cycle-engine-driven cooling-and-heating system | Eiji Sato, Nobukatsu Arai, Hideki Tanaka, Toshihiko Fukushima | 1982-04-27 |