Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088320 | Vehicle composite test apparatus | Yukio Higushi, Yukihiro Imoto, Noriyoshi Nakano | 1992-02-18 |
| 4978578 | Optical disk of polycarbonate | Tatsuya Kanno, Ikuo Takahashi, Kenichi Sasaki, Yoshiro Iguchi | 1990-12-18 |
| 4962664 | Roller clamp type wheel examining apparatus | Akira Hirano, Shinichi Watanabe, Yukio Higuchi, Fumio Shibano, Hiroshi Sekino +2 more | 1990-10-16 |
| 4907877 | Light destribution of headlight beam | Koji Minagawa, Hiroichi Nabeshima, Koichiro Muneki, Yoshikatsu Asano, Kazuo Aoki +1 more | 1990-03-13 |
| 4901560 | Roller clamp type wheel examining apparatus | Akira Hirano, Shinichi Watanabe, Yukio Higuchi, Fumio Shibano, Hiroshi Sekino +2 more | 1990-02-20 |
| 4679935 | Light distribution of headlight beam | Koji Minagawa, Hiroichi Nabeshima, Koihiro Muneki, Yoshikatsu Asano, Kazuo Aoki +1 more | 1987-07-14 |
| 4616280 | Mechanism for adjusting magnetic head | Hidehiro Kobayashi, Seiji Kamiya | 1986-10-07 |
| 4567667 | Method and apparatus for measuring the inclination of the wheels of an automobile | Koji Minagawa, Hiroichi Nabeshima, Shinichi Watanabe, Masamichi Ikeda | 1986-02-04 |
| 4539394 | Lactone-modified diol | Kenichi Sasaki | 1985-09-03 |
| 4495535 | Wheel-driven mode switching mechanism for cassette tape recorders | Naomichi Kohri, Hiroshi Muramatsu | 1985-01-22 |
| 4247708 | Method for rendering fine oxide powder hydrophobic | Yukihiro Tsutsumi, Kenichi Matsubara | 1981-01-27 |
| 4221929 | Speaker system | — | 1980-09-09 |