Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497839 | Sterilizer and sterilization method utilizing high voltage | Hideo Hasegawa, Homare Aman, Toshiyuki Tamura | 2002-12-24 |
| 6336189 | Apparatus and method for data capsule generation | Kazuo Saito, Kenichiro Kigo | 2002-01-01 |