Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479691 | Catalyst for producing unsaturated nitrile | Yutaka Sasaki, Kunio Mori, Yoshimi Nakamura, Takao Shimizu, Kenichi Miyaki +1 more | 2002-11-12 |
YT
Yuichi Tagawa
Overall (All Time): #3,563,491 of 4,157,543Top 90%
1
Patents All Time