Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070529 | Power transmission belt | Takehiko Ito | 2006-07-04 |
| 5591759 | Aqueous isothiazolone formulation | Yosuke Ito, Yoichi Sano, Sakae Katayama | 1997-01-07 |
| 5411990 | Industrial microbicide and a method for killing microbes for industrial use | Hidenori Hirashima | 1995-05-02 |
| 5306725 | Stabilized isothiazolone liquid formulation | Yoichi Sano, Sakae Katayama | 1994-04-26 |
| 5169369 | High load force transmission belt | Takashi Masuda, Masayuki Tanaka, Toshiaki Aragane, Yasutsugu Kunihiro | 1992-12-08 |