Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561668 | Computer with keyboard illuminator for use in operating environments with inadequate ambient lighting conditions | Ken Katayama, Yoshio Nishioka, Takahide Wada | 2003-05-13 |
| 6442443 | Information processing apparatus and power saving apparatus | Kazuo Fujii, Takeshi Asami | 2002-08-27 |
| 6388343 | Power supply unit and electronic apparatus for preventing a leak current | Toru Michigami, Arimasa Naitoh | 2002-05-14 |
| 5617291 | Compact modem system suitable for a notebook or other small computer | Kazuo Fujii, Takehiko Noguchi | 1997-04-01 |