Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910939 | Automatic disc changer for an information recording or reproducing system | Katsuhiro Shiba, Minoru Gotoh, Masatoshi Watanabe, Kenji Okuda | 1999-06-08 |
| 5474215 | Liquid jet blower | Tatsuo Tubaki, Takao Kishi | 1995-12-12 |
| 5392959 | Suckback drain valve for a liquid jet blower | Tatsuo Tubaki, Takao Kishi | 1995-02-28 |
| 5328062 | Liquid jet blower | Tatsuo Tubaki, Takao Kishi | 1994-07-12 |
| 5251199 | Laser diode drive control apparatus | Yoshihiro Utsumi | 1993-10-05 |
| 5240153 | Liquid jet blower | Tatsuo Tubaki, Takao Kishi | 1993-08-31 |
| 5059780 | Light power control circuit for a semiconductor light-emitting element | Masatoshi Adachi | 1991-10-22 |
| 5037227 | Cosmetic casing capable of protruding cosmetic material | Hiroshi Mizushima | 1991-08-06 |
| 5001693 | Radio frequency signal processing circuit which prevents stepwise variations of a DC component | — | 1991-03-19 |
| 4973178 | Cosmetic casing capable of protruding cosmetic material | Hiroshi Mizushima | 1990-11-27 |
| 4894525 | Optical power control device for semiconductor light emitting element | — | 1990-01-16 |
| 4639745 | Optical recording medium | Fumio Matsui, Shuichi Yanagisawa, Atsushi Yoshizawa | 1987-01-27 |
| 4516727 | Manually-operated sprayer | Tadao Saito, Takao Kishi | 1985-05-14 |
| 4462549 | Manual type miniature atomizer | Tadao Saito, Takao Kishi | 1984-07-31 |
| 4434917 | Trigger-actuated atomizer | Tadao Saito, Takamitsu Nozawa, Shuzo Endo, Riichi Ogawa, Tetsuro Kaneuchi | 1984-03-06 |
| 4369900 | Manual accumulator type atomizer | Tadao Saito, Takao Kishi | 1983-01-25 |
| 4365729 | Atomizer | Tadao Saito, Takao Kishi | 1982-12-28 |
| 4361255 | Accumulator type manual atomizer | Tadao Saito, Takao Kishi | 1982-11-30 |
| 4317531 | Accumulator type manual atomizer | Tadao Saito, Takao Kishi | 1982-03-02 |