Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497839 | Sterilizer and sterilization method utilizing high voltage | Hideo Hasegawa, Koji Takeda, Homare Aman | 2002-12-24 |
| 6479293 | Temperature indicating material and temperature monitoring member | Yuichiro Hatanaka | 2002-11-12 |
| 6392248 | Method and apparatus for color radiography, and color light emission sheet therefor | Takeshi Takahara, Akihisa Saito, Eiji Oyaizu, Koichi Nittoh | 2002-05-21 |
| 6382125 | Temperature control material and temperature control method using the same | — | 2002-05-07 |