Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301935 | Apparatus for inserting and sealing envelopes with temporary storage pocket | Masato Takeda, Yoshiyuki Ishikura | 1994-04-12 |
| 5205504 | Auto-threading apparatus | Noboru Kusafuka, Akira Yoshida, Susumu Tsuyuki, Tatsushi Seko, Yoshimitsu Tsutsui +1 more | 1993-04-27 |
| 5186407 | Auto-threading method | Noboru Kusafuka, Akira Yoshida, Susumu Tsuyuki, Tatsushi Seko, Yoshimitsu Tsutsui +1 more | 1993-02-16 |
| 4791461 | Portable analyzer | Shinichi Kishimoto, Kenichi Iwase, Teiji Tanaka | 1988-12-13 |
| 4735286 | Detector for detecting malfunction of lubricating oil feeder | Yasuo Ichikawa, Satosi Ogawa | 1988-04-05 |
| 4602876 | Mounting device for antifriction bearing | Yoshihide Toda, Kenichi Horii | 1986-07-29 |
| 4569603 | Mounting device for antifriction bearing | Yoshihide Toda, Kenichi Horii | 1986-02-11 |
| 4561390 | Variable valve-timing apparatus in an internal combustion engine | Norihiko Nakamura, Toyokazu Baika, Yoshiaki Shibata | 1985-12-31 |
| 4522515 | Mounting device for antifriction bearing | Yoshihide Toda, Kenichi Horii | 1985-06-11 |
| 4494495 | Variable valve-timing apparatus in an internal combustion engine | Norihiko Nakamura, Toyokazu Baika, Minoru Kohigashi | 1985-01-22 |
| 4208078 | Cylindrical roller bearings | — | 1980-06-17 |
| 4191432 | Seal assembly for bearing | Yoshiki Fujita, Yoshihisa Kawakami | 1980-03-04 |