Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436311 | Sampling material for a carbonyl compound in a gas | Takashi Harimoto, Kazuya Kitasaka | 2002-08-20 |
| 5570159 | Method for assembling structural frame members of an image forming apparatus | Makoto Nita, Ryuichi Obata | 1996-10-29 |