Issued Patents All Time
Showing 26–50 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1002692 | Cutting tool | Masashi Harada, Takashi Harada, Taisuke Higashi | 2023-10-24 |
| D1002691 | Cutting tool | Takashi Harada, Naoki Watanobe, Taisuke Higashi, Rintaro Sugimoto | 2023-10-24 |
| D1002690 | Cutting tool | Takashi Harada, Naoki Watanobe, Taisuke Higashi, Rintaro Sugimoto | 2023-10-24 |
| D1001856 | Cutting tool | Takashi Harada, Naoki Watanobe, Taisuke Higashi, Rintaro Sugimoto | 2023-10-17 |
| D1001167 | Cutting tool | Takashi Harada, Taisuke Higashi, Naoki Watanobe, Mayuka Segawa | 2023-10-10 |
| D1001169 | Cutting tool | Takashi Harada, Naoki Watanobe, Taisuke Higashi, Rintaro Sugimoto | 2023-10-10 |
| D1001168 | Cutting tool | Gaku Harada, Takashi Harada, Naoki Watanobe, Soichiro Kakinoki, Keita Miyamoto +1 more | 2023-10-10 |
| D1000492 | Cutting tool | Gaku Harada, Takashi Harada, Naoki Watanobe, Soichiro Kakinoki, Keita Miyamoto +1 more | 2023-10-03 |
| 11773030 | Cubic boron nitride sintered material, tool comprising cubic boron nitride sintered material and method for manufacturing cubic boron nitride sintered material | Keita Miyamoto, Akihiko Ueda, Michiko Matsukawa | 2023-10-03 |
| 11752559 | Cubic boron nitride sintered material and cutting tool including same | Yuichiro Watanabe, Katsumi Okamura, Akito Ishii, Yoshiki Asakawa, Akihiko Ueda +1 more | 2023-09-12 |
| D991993 | Cutting tool | Mayuka Segawa, Takashi Harada | 2023-07-11 |
| 11680022 | Composite sintered material | Naoki Watanobe, Takashi Harada, Katsumi Okamura, Akito Ishii, Taisuke Higashi | 2023-06-20 |
| 11629101 | Cubic boron nitride sintered material and method of producing same | Hisaya Hama, Katsumi Okamura, Akito Ishii | 2023-04-18 |
| D980296 | Cutting tool | Masashi Harada, Takashi Harada, Taisuke Higashi | 2023-03-07 |
| 11591266 | Cubic boron nitride sintered material | Hisaya Hama, Katsumi Okamura, Akito Ishii | 2023-02-28 |
| D977540 | Cutting tool | Takuya Nohara, Mayuka Segawa, Soichiro Kakinoki, Yoshinori Tanigawa, Gaku Harada +2 more | 2023-02-07 |
| 11554427 | Cutting insert and method for manufacturing cutting insert | Tsutomu Hirano | 2023-01-17 |
| 11542203 | Cubic boron nitride sintered material | Mayu Amemiya, Akito Ishii, Katsumi Okamura, Hironari Moroguchi | 2023-01-03 |
| 11518718 | Cubic boron nitride sintered material | Mayu Amemiya, Katsumi Okamura, Akito Ishii, Hironari Moroguchi | 2022-12-06 |
| D964440 | Cutting tool | Takashi Harada, Naoki Watanobe, Taisuke Higashi, Rintaro Sugimoto | 2022-09-20 |
| 11434550 | Cubic boron nitride sintered material and method for manufacturing the same | Machiko Abe, Michiko Matsukawa | 2022-09-06 |
| D960214 | Cutting tool | Gaku Harada, Takashi Harada, Naoki Watanobe, Soichiro Kakinoki, Keita Miyamoto +1 more | 2022-08-09 |
| 11396482 | Cubic boron nitride sintered material, cutting tool including cubic boron nitride sintered material, and method of producing cubic boron nitride sintered material | Katsumi Okamura, Yuichiro Watanabe, Akito Ishii, Takashi Harada | 2022-07-26 |
| 11383300 | Sintered material and cutting tool including the same | Katsumi Okamura, Akito Ishii | 2022-07-12 |
| 11377390 | Cubic boron nitride sintered material | Akito Ishii, Katsumi Okamura, Hironari Moroguchi | 2022-07-05 |