Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712307 | Wire winding apparatus and method for manufacturing armature | Shinpachi Watanabe, Satoru Yano, Eiji Katayama, Hideo Suzuki | 2004-03-30 |
| 5335868 | Wire winding and connecting apparatus for armature and commutator | — | 1994-08-09 |
| 5323181 | Apparatus for recording image having size larger than television image of one frame | Akio Ohtani, Yuji Nagura | 1994-06-21 |
| 5064128 | Wire guiding apparatus in coil winding machine | — | 1991-11-12 |