Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442984 | Security system in an extend unit for a computer | Tetsuya Ohtani, Shigeru Ishii, Yoshiharu Uchiyama | 2002-09-03 |
| 6379111 | High volume ventilation fan with noise attenuation for personal computer | Yasuharu Yamada, Masaki Kobayashi, Takayuki Morino | 2002-04-30 |