Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190153 | Oriented film producing facility with thickness and orientation control means | Koji Tsuzukiyama, Toshiyuki Fujiwara, Michio Toriumi | 2001-02-20 |
| 5055248 | Process for producing stretched article of ultrahigh-molecular weight polyethylene | Hotishi Mantoku, Kazuo Yagi, Hiroyuki Takeda, Kazuyuki Takimoto | 1991-10-08 |
| 4942087 | Films of wholly aromatic polyester and processes for preparation thereof | Kazuyuki Takimoto, Kunisuke Fukui | 1990-07-17 |
| 4764583 | Melt-moldable wholly aromatic polyester | Kunisuke Fukui | 1988-08-16 |
| 4616059 | Graft-modified ultrahigh-molecular-weight polyethylene and process for producing same | Hitoshi Mantoku | 1986-10-07 |
| 4612148 | Process for producing stretched articles of ultrahigh-molecular-weight polyethylene | Hitoshi Mantoku, Takao Ohno | 1986-09-16 |
| 4545950 | Process for producing stretched articles of ultrahigh-molecular-weight polyethylene | Hitoshi Mantoku, Takao Ohno | 1985-10-08 |