Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215438 | Single-crystal diamond and method of manufacturing the same | Natsuo Tatsumi, Yoshiki Nishibayashi, Akihiko Ueda, Yutaka Kobayashi | 2025-02-04 |
| 11938547 | Turning tool | Akihiko Ueda, Yutaka Kobayashi | 2024-03-26 |
| D977540 | Cutting tool | Mayuka Segawa, Soichiro Kakinoki, Yoshinori Tanigawa, Gaku Harada, Takashi Harada +2 more | 2023-02-07 |
| D957484 | Cutting tool | — | 2022-07-12 |
| 11172146 | Imaging apparatus and solid-state imaging device used therein | Takuya Asano | 2021-11-09 |
| 10737943 | Single-crystal diamond, method for manufacturing single-crystal diamond, and chemical vapor deposition device used in same | Natsuo Tatsumi, Yoshiki Nishibayashi, Hitoshi Sumiya, Yutaka Kobayashi, Akihiko Ueda | 2020-08-11 |
| 10655514 | Mechanical device | Shuuji Hori, Hiroyuki Chikugo, Mutsumi Ono, Yuta Baba, Toshiyuki Matsumoto | 2020-05-19 |
| 10569317 | Single-crystal diamond, tool using same, and method of producing single-crystal diamond | Yoshiki Nishibayashi, Natsuo Tatsumi, Yutaka Kobayashi, Akihiko Ueda | 2020-02-25 |
| 9599225 | Blocking configuration of oil pressure circuit hole | Hiroyuki Chikugo, Shuuji Hori, Mitsumasa Akashi | 2017-03-21 |
| 8399947 | Solid state imaging device | Takuya Asano, Yoshiaki Kato, Sei Suzuki | 2013-03-19 |