Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399195 | Polyester monofilament for use in screen gauze | Hideo Ueda, Shigeki Honda, Takuo Omote, Keita Katsuma | 2002-06-04 |
| 4729913 | Chinchilla-like artificial fur | Masao Matsui, Kazuo Okamoto, Taro Murata | 1988-03-08 |
| 4309479 | Conductive composite filaments | Takao Osagawa, Hiroshi Naito, Masao Matsui, Kazuo Okamoto | 1982-01-05 |
| 4216264 | Conductive composite filaments | Takao Osagawa, Hiroshi Naito, Masao Matsui, Kazuo Okamoto | 1980-08-05 |