Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849432 | Process for producing amide compounds | Takeya Abe, Kiyoshi Ito, Kenju Sasaki, Seiichi Watanabe, Tamotsu Asano | 2005-02-01 |
| 6274832 | Switch actuators for toys | — | 2001-08-14 |