Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8927067 | Infrared ray cut-off material, dispersion of infrared ray cut-off material, infrared ray cut-off film-forming composition, and infrared ray cut-off film | Akira Nakabayashi | 2015-01-06 |
| 5449389 | Process for production of fine .alpha.-alumina powder | Hisae Hirako | 1995-09-12 |
| 5432137 | Process for producing a highly crystalline, fine .alpha.-alumina powder | Akira Nishihara, Tadashi Nakamura, Hideshi Ajimura | 1995-07-11 |
| 5051399 | Superconductive resin material | Hideo Arai | 1991-09-24 |
| 4910257 | Polyethylene resin composition | Akira Sano, Hiroki Hirata, Kazuo Mtsuura, Hisahiko Suyama | 1990-03-20 |
| 4904743 | Fluorinated ethylene/alpha-olefin copolymers | Akira Sano, Nobuya Takenuki, Kazuo Matsuura | 1990-02-27 |
| 4900790 | Polyethylene resin composition | Akira Sano, Hiroki Hirata, Kazuo Matsuura, Hisahiko Suyama | 1990-02-13 |
| 4668501 | Process for preparing a titanium oxide powder | Daisuke Shibuta, Shinichiro Kobayashi, Hideo Arai | 1987-05-26 |
| 4452830 | Electroconductive powder and process for production thereof | — | 1984-06-05 |
| 4431764 | Antistatic transparent coating composition | — | 1984-02-14 |
| 4373013 | Electroconductive powder and process for production thereof | — | 1983-02-08 |