Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540762 | Odor eliminating cloth and process for producing the same | Shuichi Gennaka, Mayumi Ozawa | 2017-01-10 |
| 7306660 | Odor eliminating material and manufacturing method thereof | Tatsuo Nakamura, Yoshiharu Nishino, Shuichi Yonezawa, Shuichi Gennaka | 2007-12-11 |
| 6335075 | Carpet having deodorant properties | Shuichi Gennaka | 2002-01-01 |