Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7122697 | Method for producing carbamates and method for producing isocyanates | Tsutomu Yoshida, Masaaki Sasaki, Fumiaki Hirata | 2006-10-17 |
| 5204821 | Parts supply instruction apparatus | Hiroyuki Inui, Yoshito Fujii, Toshiaki Ochiai, Takao Asahara, Yukito Andou | 1993-04-20 |