Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267919 | Method of producing a three-dimensional object | Kazuhiko Tanaka, Mitsuo Uchiyama, Teishirou Shibazaki | 2001-07-31 |
| 5366026 | Impact type clamping apparatus | Junichi Maruyama, Toru Takeuchi | 1994-11-22 |
| 5181575 | Impact wrench having torque controlling faculty | Junichi Maruyama, Sadatsugu Kawaguchi | 1993-01-26 |