Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735536 | Filament winding apparatus | Toru Mukai, Natsuhiko Katahira, Makoto Tsuzuki, Hidehito Kubo | 2010-06-15 |
| 5325908 | Hydraulically operated casting machine for producing a formed product, having mold closing and clamping cylinders | — | 1994-07-05 |
| 4730963 | Broaching machine for external broaching of rotor | Yosio Kuroiwa, Hosao Shirai, Takuo Sibata | 1988-03-15 |