Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890026 | Electric motor with commutator directly molded on motor shaft and method of construction | — | 1989-12-26 |
| 4886306 | Starter | Toshinori Tanaka, Keiichi Konishi | 1989-12-12 |
| 4881416 | Engine starter | — | 1989-11-21 |
| 4868442 | Disk commutator starter with one-piece cup-shaped case | Kazuhiro Odawara, Toshinori Tanaka | 1989-09-19 |
| 4862027 | Coaxial starter motor | Keiichi Konishi | 1989-08-29 |
| 4855610 | Starting electric motor | Akira Morishita, Toshinori Tanaka | 1989-08-08 |
| 4853570 | Coaxial engine starter with hollow shaft clutch | Toshinori Tanaka | 1989-08-01 |
| 4800766 | Coaxial type starter | Kazuhiro Odawara | 1989-01-31 |