Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5790682 | Damper for speaker | Satoshi Hachiya, Masatoshi Sato | 1998-08-04 |
| D392542 | Bracket for a hammer | Toshio Okita, Kozo Fujita | 1998-03-24 |
| 4998176 | Liner for floppy disk and process for producing the same | Sigeru Takemae, Akira Aoki, Tatsuhiro Kato, Tadakatu Nozawa, Isamu Makihara | 1991-03-05 |
| 4763176 | Metal-semiconductor-metal schottky photodiode | — | 1988-08-09 |
| 4675999 | Portable power tool equipped with dust collector | Seiji Akiba, Hiroyasu Ishikawa | 1987-06-30 |
| 4448144 | Method for opening, closing and rotating rigid marine sail | Akira Senoo, Yuzo Nezu, Hironobu Nagano, Tatsuo Aire | 1984-05-15 |
| 4370579 | Power tool having a printed circuit board | Jyuro Kobayashi, Hiroyasu Ishikawa | 1983-01-25 |
| 4188268 | Process for an electrode for a lead battery | Yujiro Sugahara, Yoshibumi Noshi, Hiroyuki Naito, Akira Takahashi, Hisashi Tuchida | 1980-02-12 |