Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037397 | Rubber molded product | Tsutomu Yamaguchi, Hiroaki Sawa, Kazuyoshi Ikeda, Masato Nishikawa | 2000-03-14 |
| 5681891 | Method for producing a polychloroprene latex | Masao Koga, Shigeru Nagasawa, Kunihiko Asano, Toshiyuki Uenoyama, Kunihiro Onishi | 1997-10-28 |
| 5661205 | Method for producing a polychloroprene latex | Masao Koga, Shigeru Nagasawa, Kunihiko Asano, Toshiyuki Uenoyama, Kunihiro Onishi | 1997-08-26 |