Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404570 | Diamond sintered material and tool including diamond sintered material | Akihiko Ueda, Michiko Matsukawa, Satoru Kukino | 2025-09-02 |
| 12128482 | Diamond joined body and method for manufacturing diamond joined body | Jinning Li, Tadashi Yamaguchi, Shinichiro Yurugi | 2024-10-29 |
| 11975392 | Cutting tool and method for manufacturing same | Hideki Tomimoto, Satoru Kukino, Takashi Harada, Naoki Watanobe, Mayuka Segawa | 2024-05-07 |
| 4278442 | Method for reducing caking property of coal | Minoru Matsuda, Yasukatsu Tamai, Masashi Iino, Hiroshi Fukutome | 1981-07-14 |