Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8553303 | Optical scanner and image forming apparatus | Yasushi Mizoguchi | 2013-10-08 |
| 7549932 | Golf club practice swing accommodating apparatus | — | 2009-06-23 |
| 4871934 | Induction motor | Kiyokazu Okamoto, Tetsuo Endo, Yoshiharu Suzuki | 1989-10-03 |
| 4868438 | Three-phase induction motor | Kiyokazu Okamoto, Hiroshi Iijima, Tetsuo Endo | 1989-09-19 |
| 4755702 | Three-phase induction motor | Hiroshi Iijima, Tetsuo Endo, Kiyokazu Okamoto | 1988-07-05 |
| 4711433 | Copper converter | Motoo Goto, Hiroshi Kono, Haruhiko Asao, Toshihiko Igarashi | 1987-12-08 |
| 4328966 | Battle sport game | — | 1982-05-11 |