Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093181 | Surface roughness measuring device | Sadaharu Arita, Toshihiko Kajihara, Aoi Shimizu | 2025-09-16 |
| D1046656 | Micrometer | Osamu Saito, Yuya Arashi, Takayuki Yonezawa | 2024-10-15 |
| D1044801 | Connection device for communication | Fumito Hiruta, Takayuki Yonezawa, Osamu Saito | 2024-10-01 |
| D957961 | Optical measurement head for coordinate measurement | Kentaro Nemoto, Yoshihiko Sugita, Aoi Shimizu | 2022-07-19 |
| D957960 | Optical measurement head for coordinate measurement | Kentaro Nemoto, Yoshihiko Sugita, Yu Sugai | 2022-07-19 |
| D825557 | Wireless communication device | Sadayuki Matsumiya, Atsuya Niwano, Yu Sugai, Shigeru Ohtani | 2018-08-14 |
| D821393 | Wireless communication device | Sadayuki Matsumiya, Atsuya Niwano, Yu Sugai, Shigeru Ohtani | 2018-06-26 |
| D819631 | Connection device for communication | Sadayuki Matsumiya, Atsuya Niwano, Yu Sugai, Shigeru Ohtani | 2018-06-05 |
| 6594915 | Caliper and caliper grip | Sadayuki Matsumiya, Shigeru Ohtani | 2003-07-22 |