Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075763 | Connector for communication device | Osamu Saito, Takayuki Yonezawa | 2025-05-20 |
| 10557941 | Method and apparatus for inspecting positioning machine by laser tracking interferometer | Masayuki Nara | 2020-02-11 |
| 7388674 | Laser tracking interferometer | Makoto Abe, Shinichi Hara, Naoyuki Taketomi | 2008-06-17 |
| 6797911 | Electric discharge machining electrode | Sotomitsu Hara | 2004-09-28 |