Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249541 | Feed regulator of a sewing machine | Shuichi Sato | 1993-10-05 |
| 5137128 | Magnetic particle type electromagnetic clutch with torque detector | Hideaki Takei, Tsuguyasu Mizoue, Ryosuke Okita, Masaya Yamada | 1992-08-11 |
| 5020462 | Slackened needle thread assuring unit | Shuichi Sato, Shirou Ayusawa | 1991-06-04 |
| 5009177 | Thread cutting unit having a rotatably driveable cutting knife and loop spreading plate for a sewing machine | Shuichi Sato, Yoshimi Koguchi | 1991-04-23 |
| 5003901 | Feeding rate adjusting unit of a sewing machine | Shuichi Sato | 1991-04-02 |
| 4827175 | Flat motor with simplified detector rotor mounting | — | 1989-05-02 |
| 4630155 | Magnetic head shifting means for flexible disk memory system | Tadashi Hasegawa, Akira Iwamoto, Yoshihisa Tedaka | 1986-12-16 |