Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6519147 | Notebook computer having a liquid cooling device | Tsuyoshi Nakagawa, Yasushi Neho, Tatsuhiko Matsuoka, Masaaki Eishima, Kenichi Nagashima +3 more | 2003-02-11 |
| 6519148 | Liquid cooling system for notebook computer | Tsuyoshi Nakagawa, Yasushi Neho, Tatsuhiko Matsuoka, Masaaki Eishima, Kenichi Nagashima +3 more | 2003-02-11 |
| 6359818 | Apparatus for analyzing failure for semiconductor memory device | — | 2002-03-19 |
| 5864224 | Method for charging secondary battery and charger therefor | Hiroaki Takechi, Tomohiro Ono | 1999-01-26 |
| 5282586 | Apparatus for controlling tape tension in a magnetic tape device by controlling a reverse torque motor | Akiyoshi Sarudate | 1994-02-01 |
| 5122419 | Plastic body | Hirofumi Kurato, Chitaka Akutagawa | 1992-06-16 |