Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589844 | Shape inspection method and apparatus | Tatsuo Yajima, Yoshiyuki Sonda | 2009-09-15 |
| 6126530 | Cleaning device for surface plate correcting dresser | — | 2000-10-03 |
| 4805348 | Flat lapping machine | Hatsuyuki Arai, Isao Nagahashi, Seiichi Maeda, Kazumi Yasuda, Shiro Furusawa +5 more | 1989-02-21 |
| 4688277 | Automatic faucet apparatus | Toshiyuki Kakinoki | 1987-08-25 |
| 4398841 | Column-to-beam connector | Hajime Kojima, Yukio Kurita, Satoshi Nakagawa, Takahira Ueoka | 1983-08-16 |