Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143533 | Method for the preparation of N-glycolyl neuraminic acid from Cucumaria echinata | Toshihisa Sumi, Hideki Ohba, Toru Ikegami, Tsuyoshi Sakaki, Imre Sallay +1 more | 2000-11-07 |
| 6086399 | Earth joint connector | Hideki Matsunaga, Kazuhiro Aoki | 2000-07-11 |
| 5659293 | Fitting structure of address unit of fire sensor | Toshiyuki Ozawa | 1997-08-19 |
| 5612678 | Fire detector and device for detaching body thereof | — | 1997-03-18 |
| 5598624 | Method of connecting an electric connector with false connection preventing mechanism | Keiichi Ito, Hirotaka Noda, Kenichi Yamauchi, Masaru Fukuda, Motoyoshi Suzuki +1 more | 1997-02-04 |
| 5527186 | Electric connector with false connection preventing mechanism and method of connecting thereof | Keiichi Ito, Hirotaka Noda, Kenichi Yamauchi, Masaru Fukuda, Motoyoshi Suzuki +1 more | 1996-06-18 |
| 4606808 | Method for the preparation of pitches for spinning carbon fibers | Yasuhiro Yamada, Takeshi Imamura, Seiji Arita, Hidemasa Honda | 1986-08-19 |