Issued Patents 1989
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886306 | Starter | Shuzoo Isozumi, Keiichi Konishi | 1989-12-12 |
| 4876473 | Armature | Shigekazu Miyazaki, Akira Morishita | 1989-10-24 |
| 4868442 | Disk commutator starter with one-piece cup-shaped case | Shuzoo Isozumi, Kazuhiro Odawara | 1989-09-19 |
| 4868407 | Engine starter motor | Shuzo Isozumi | 1989-09-19 |
| 4859895 | Armature coil slots having grooves formed in its throat | Akira Morishita, Keiichi Konishi | 1989-08-22 |
| 4855610 | Starting electric motor | Akira Morishita, Shuzoo Isozumi | 1989-08-08 |
| 4853570 | Coaxial engine starter with hollow shaft clutch | Shuzoo Isozumi | 1989-08-01 |
| 4852417 | Starter for engine | — | 1989-08-01 |
| 4851727 | Permanent magnet type electric motor | — | 1989-07-25 |
| 4838100 | Starter for engine | — | 1989-06-13 |
| 4831895 | Starting motor | Isao Hamano | 1989-05-23 |
| 4819975 | Engine starter motor | Akira Morishita | 1989-04-11 |
| 4816712 | Thrust compensation for flat-commutator starter | — | 1989-03-28 |
| 4808836 | Coaxial engine starter | Shuzo Isozumi, Kazuhiro Odahara | 1989-02-28 |