Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480383 | Electronic component cooling apparatus | Haruhisa Maruyama, Naoko Ishiwatari | 2002-11-12 |
| 6405436 | Method of producing cooling fan attached type heat sink | Toshiki Ogawara, Haruhisa Maruyama | 2002-06-18 |
| 6301110 | Electronic component cooling apparatus | — | 2001-10-09 |
| 6157104 | Electronic component cooling apparatus | Shinjiro Yokozawa, Nobumasa Kodama, Toshiki Ogawara, Michinori Watanabe | 2000-12-05 |
| 6137680 | Electronic component cooling apparatus | Toshiki Ogawara, Nobumasa Kodama | 2000-10-24 |
| 6109341 | Electronic component cooling apparatus including elongated heat sink | Toshiki Ogawara | 2000-08-29 |
| 5992511 | Cooling apparatus for electronic element | Nobumasa Kodama, Toshiki Ogawara | 1999-11-30 |
| 5910694 | Electronic component cooling apparatus | Shinjiro Yokozawa, Nobumasa Kodama, Toshiki Ogawara, Michinori Watanabe | 1999-06-08 |
| D403760 | Electronic component cooling apparatus | Toshiki Ogawara, Nobumasa Kodama | 1999-01-05 |
| 5810554 | Electronic component cooling apparatus | Shinjiro Yokozawa, Nobumasa Kodama, Toshiki Ogawara, Michinori Watanabe | 1998-09-22 |
| 5782292 | Heat sink for an electronic component cooling apparatus | Toshiki Ogawara, Tomoaki Ikeda | 1998-07-21 |