Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954920 | Paper comprising aromatic polyester and process for producing the same | Takashi Katayama, Junyo Nakakawa | 1999-09-21 |
| 5364694 | Polyethylene terephthalate-based meltblown nonwoven fabric ad process for producing the same | Hiromasa Okada | 1994-11-15 |
| 5318845 | Conductive composite filament and process for producing the same | Kazuhiko Tanaka, Yoshiteru Matsuo, Eiichirou Nakamura, Masao Kawamoto | 1994-06-07 |
| 4812473 | 1,5-Disubstituted imidazoles as inhibitors of juvenile hormone | Eiichi Kuwano, Ryuko Takeya, Morifusa Eto | 1989-03-14 |
| 4758649 | Heat resistant organic synthetic fibers and process for producing the same | Akio Ohmory, Akitsugu Akiyama, Masanori Osawa, Kohei Shizuka, Masahiro Kouno | 1988-07-19 |
| 4550635 | Pipe end cutting apparatus | Kiyoshi Kanayama | 1985-11-05 |
| 4334066 | Heterocyclic containing 5-oxo pyrans | Yasuo Shimizu, Hisashi Takao, Shuya Shimada, Kazutoshi Kikkawa | 1982-06-08 |