Issued Patents All Time
Showing 151–157 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4527146 | Varistor | Hideyuki Kanai, Osamu Furukawa, Motomasa Imai | 1985-07-02 |
| 4516105 | Metal oxide varistor with non-diffusable electrodes | Motomasa Imai, Osamu Furukawa, Hideyuki Kanai | 1985-05-07 |
| 4463873 | Article transfer apparatus | Katsuhiro Fukuyama, Masatoshi Haruta | 1984-08-07 |
| 4259292 | Gas detecting element | Noboru Ichinose, Hideo Okuma, Yuji Yokomizo, Mieko Nishihara, Masaki Katsura | 1981-03-31 |
| 4242303 | Gas detecting element | Masaki Katsura, Tadao Kaneda, Hideaki Hiraki, Masayuki Shiratori | 1980-12-30 |
| 4237750 | Planetary gear reduction system | — | 1980-12-09 |
| 4224174 | Piezoelectric oxide materials | Hideo Okuma, Yohachi Yamashita, Osamu Furukawa | 1980-09-23 |