Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031239 | Acrylic fiber for artificial hair, method for manufacturing said fiber, and headdress product containing said fiber | Satoru Yoshimura, Masaru Anahara, Hiroki Shinomiya, Ryohei Noishiki, Aki Kano +1 more | 2024-07-09 |
| 10676843 | Acrylic-fiber manufacturing method | Ryohei Noishiki | 2020-06-09 |
| 9205422 | Ion-exchange fibers and method for producing and using same | Yusuke Hirai, Wataru Mio, Yoshitomo Matsumoto, Takao Michinobu | 2015-12-08 |
| 7351671 | Union fabric with flame resistance | Masayuki Adachi, Takaharu Matsumoto | 2008-04-01 |
| 5739267 | Process for isolation of isobutylene polymer | Hiroshi Fujisawa, Yoshikuni Deguchi, Kouji Noda, Masakazu Isurugi, Junichi Hazama +2 more | 1998-04-14 |
| 5609953 | Plastic molded articles having resin fibers dispersed therein | — | 1997-03-11 |
| 5527870 | Process for the preparation of isobutylene polymer | Takuya Maeda, Hideo Kawachi, Shun Wachi | 1996-06-18 |
| 4854124 | Double air-fuel ratio sensor system having divided-skip function | — | 1989-08-08 |
| 4705004 | Fuel injection control system for internal combustion engine | Hiroshi Takahashi, Kunihiko Sato | 1987-11-10 |