Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123176 | Method and apparatus for dry cleaning as well as method and device for recovery of solvent therein | Kiyomi Yamada, Haruo Hagiwara, Nobuharu Takagi, Hideo Tsukamoto, Yasuhiro Tsubaki | 1992-06-23 |
| 5107605 | Method and apparatus for dry cleaning as well as method and device for recovery of solvent therein | Kiyomi Yamada, Haruo Hagiwara, Nobuharu Takagi, Hideo Tsukamoto, Yasuhiro Tsubaki | 1992-04-28 |
| 4942452 | Lead frame and semiconductor device | Makoto Kitano, Sueo Kawai, Asao Nishimura, Hideo Miura, Akihiro Yaguchi +5 more | 1990-07-17 |
| 4331897 | Commutator apparatus for rotary electric machine | Tadashi Sonobe, Mitsuhiro Nitobe, Shinzi Saruwatari, Sueo Kawai | 1982-05-25 |