Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676398 | Sintered material and cutting tool including same | Kazushi Takahama, Yusuke Matsuda | 2020-06-09 |
| 10632542 | Cutting tool and manufacturing method thereof | Gaku Harada, Yoshinori Tanigawa | 2020-04-28 |
| 10532951 | Sintered material and cutting tool including same | Kentaro Chihara, Akito Ishii | 2020-01-14 |
| 10525538 | Cutting tool | Yusuke Matsuda, Taisuke Higashi, Takashi Kanda | 2020-01-07 |
| 10501377 | Sintered material, tool including sintered material, and sintered material production method | Hironari Moroguchi, Takashi Harada | 2019-12-10 |
| 10307829 | Composite sintered body | Katsumi Okamura, Tomohiro Fukaya | 2019-06-04 |
| D850503 | Insert used for a cutting tool | Shinya Imamura, Takashi Harada | 2019-06-04 |
| 10293411 | Cutting tool | Taisuke Higashi, Yusuke Matsuda, Takashi Kanda, Katsumi Okamura | 2019-05-21 |
| 10245644 | Cutting insert and method of manufacturing the same | Kentaro Chihara, Takashi Harada | 2019-04-02 |
| 10245643 | Sintered body | Kentaro Chihara, Hironari Moroguchi, Takashi Harada | 2019-04-02 |
| 10029948 | Sintered material, tool including sintered material, and sintered material production method | Hironari Moroguchi, Takashi Harada | 2018-07-24 |
| 10023499 | Hard material, sintered material, tool including sintered material, manufacturing method of hard material, and manufacturing method of sintered material | Takashi Harada, Akito Ishii | 2018-07-17 |
| 9988315 | Sintered body and cutting tool including the same | Akito Ishii, Takashi Harada, Katsumi Okamura | 2018-06-05 |
| 9988314 | Sintered compact and cutting tool | Mayu Danda, Katsumi Okamura | 2018-06-05 |
| 9856175 | Sintered compact and cutting tool | Katsumi Okamura, Mayu Danda | 2018-01-02 |
| 9649692 | Sintered cubic boron nitride compact tool | Katsumi Okamura, Kunishige Tanaka | 2017-05-16 |
| 9346716 | Tool made of cubic boron nitride sintered body | Katsumi Okamura, Makoto Setoyama | 2016-05-24 |
| 9308707 | Joined product | Tomoyuki Ishida, Hideki Moriguchi, Takeru Nakashima, Shinichiro Yurugi, Teruhiro Enami +5 more | 2016-04-12 |
| 9186728 | Cutting tool | Makoto Setoyama | 2015-11-17 |
| 9120707 | Cubic boron nitride sintered body and cubic boron nitride sintered body tool | Yusuke Matsuda, Katsumi Okamura | 2015-09-01 |
| 9016987 | Method for processing difficult-to-cut cast iron | Katsumi Okamura, Tomohiro Fukaya | 2015-04-28 |
| 8999023 | Composite sintered body | Katsumi Okamura, Tomohiro Fukaya | 2015-04-07 |
| 8999511 | Cubic boron nitride sintered body tool | Yasunori Kobayashi, Makoto Setoyama | 2015-04-07 |
| 8993132 | Cubic boron nitride sintered body tool | Katsumi Okamura, Machiko Abe | 2015-03-31 |
| 8962505 | Sintered cubic boron nitride compact and sintered cubic boron nitride compact tool | Katsumi Okamura, Machiko Abe | 2015-02-24 |