Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427583 | Diamond cutting tool and method for manufacturing the same | Akihiko Ueda, Naoki Watanobe | 2025-09-30 |
| D1094492 | Cutting tool | Mayuka Segawa, Takashi Harada | 2025-09-23 |
| 12409502 | Cubic boron nitride sintered material tool | Takashi Harada, Naoki Watanobe | 2025-09-09 |
| 12410103 | Cubic boron nitride sintered material and cutting tool | Katsumi Okamura, Mayu Amemiya, Akito Ishii, Yuka DEGUCHI | 2025-09-09 |
| 12404570 | Diamond sintered material and tool including diamond sintered material | Hirotsugu IWASAKI, Akihiko Ueda, Michiko Matsukawa | 2025-09-02 |
| 12383963 | Cutting tool | Hironari Moroguchi, Yuki TSUTSUMIUCHI, Nozomi Tsukihara, Akihiko Ueda | 2025-08-12 |
| 12370606 | Cutting tool | Kenta SANO, Michiko Matsukawa, Nozomi Tsukihara | 2025-07-29 |
| 12318846 | Diamond tool | Takashi Harada, Naoki Watanobe | 2025-06-03 |
| 12257635 | Diamond coated tool | Rintaro Sugimoto, Takashi Harada | 2025-03-25 |
| 12186815 | Cutting tool | Mayuka Segawa, Naoki Watanobe, Taisuke Higashi, Takashi Harada | 2025-01-07 |