Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955180 | Multi-layer film | Makoto Takahashi, Katsuya Maruyama, Katsuyuki Murai | 1999-09-21 |
| 5929178 | Heat-aging-resistant polyamide resin composition and fiber comprising the same | Takatoshi Shida, Makoto Takahashi | 1999-07-27 |
| 5906891 | Oriented polyamide fiber and process for producing same | Takatoshi Shida, Makoto Takahashi | 1999-05-25 |
| 5882793 | Oriented polyamide fiber and process for producing same | Takatoshi Shida, Makoto Takahashi | 1999-03-16 |
| 5858579 | Masking films containing light shielding peelable layer utilizing nitrile resins | Hidekazu Ito | 1999-01-12 |
| 5587447 | Copolyamide production method | Yasuo Inaba | 1996-12-24 |
| 5504185 | Process for production of polyamides, polyamides produced by said process and polyamide film or sheet | Tsukasa Toki, Yasuo Inaba | 1996-04-02 |
| 5401778 | Biodegradable plastic composition and biodegradable plastic shaped body | Yutaka Tokiwa, Akira Iwamoto, Shigeki Imagawa, Teizi Urakami | 1995-03-28 |
| 5387368 | Oxygen-scavenging composition | Toshiaki Nishimura, Kazumi Tanaka, Kiichiro Seki, Shuta Kihara | 1995-02-07 |
| 5268219 | Polyamide resin composition and film therefrom | Takeo Hayashi, Hiroyuki Mishima, Hisashi Shimazaki | 1993-12-07 |
| 5106693 | Transparent gas-barrier multilayer structure | Toru Kino, Akira Iwamoto | 1992-04-21 |
| 4923396 | Method and apparatus for heating a strip of metallic material in a continuous annealing furnace | Kenichi Yanagi, Takeo Fukushima, Kusuo Furukawa, Naohiko Soeda, Norio Ohta +2 more | 1990-05-08 |
| 4908272 | Gas-barrier multilayered structure | Makoto Matsumura, Toru Kino, Akira Iwamoto, Yoshiaki Momose | 1990-03-13 |
| 4836774 | Method and apparatus for heating a strip of metallic material in a continuous annealing furnace | Kenichi Yanagi, Takeo Fukushima, Kusuo Furukawa, Naohiko Soeda, Norio Ohta +2 more | 1989-06-06 |
| 4750715 | Apparatus for cooling steel belt | Hajime Okioa, Kaneaki Hyodo | 1988-06-14 |
| 4600417 | Cyclone | Atsushi Sasaki, Hiromi Ohsaka, Mitsuharu Murakami, Hirofumi Hatano, Yoji Hirota | 1986-07-15 |
| 4438257 | Process for preparing polyamide with molten dicarboxylic acid component | Akira Miyamoto, Senzo Shimizu, Tamotu Ajiro, Hideki Hara | 1984-03-20 |
| 4433136 | Process for preparing polyamide in uniformly fluidized state | Akira Miyamoto, Senzo Shimizu, Kazuo Yamamiya | 1984-02-21 |
| 4395534 | Process for producing aromatic polyester carbonate resin | Senzo Shimizu, Isao Nomura, Motohachi Usui, Susumu Taniyama, Shigeo Yanada | 1983-07-26 |
| 4212951 | Process for the isolation of polyarylene esters | Senzo Shimizu, Isao Nomura, Motohachi Usui | 1980-07-15 |
| 4202965 | Method for isolating solid polyarylene ester from its organic solvent solution | Senzo Shimizu, Isao Nomura | 1980-05-13 |