Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014167 | Multilayer hard film-coated cutting tool | Denis Kurapov, Volker Derflinger, Wolfgang Kalss | 2021-05-25 |
| 10927445 | Surface-coated cutting tool providing excellent chipping resistance and wear resistance in heavy intermittent cutting | Shun Sato | 2021-02-23 |
| 10883166 | Surface-coated cubic boron nitride sintered material tool | Takuya Maekawa, Shun Sato, Kenji Yumoto | 2021-01-05 |
| 10744569 | Surface-coated cubic boron nitride sintered material tool | Takuya Maekawa, Shun Sato, Kenji Yumoto | 2020-08-18 |
| 10569339 | Surface-coated cutting tool | Kazuaki Senbokuya, Tsuyoshi Ogami, Tatsuo Hashimoto | 2020-02-25 |
| 10556273 | Surface-coated cutting tool having excellent chipping resistance and wear resistance | Shun Sato | 2020-02-11 |
| 10358712 | Surface-coated cutting tool and method of manufacturing the same | Takashi Kimura, Kazuaki Senbokuya, Tatsuo Hashimoto | 2019-07-23 |
| 9493871 | Surface-coated cutting tool | Koichi Tanaka | 2016-11-15 |
| 7113325 | Wavelength conversion method with improved conversion efficiency | Peter Moulton, Alex Dergachev, Genta Masada, Ichiro Sekine | 2006-09-26 |
| 5805626 | Single-crystal lithium tetraborate and method making the same, optical converting method and converter device using the single-crystal lithium tetraborate, and optical apparatus using the optical converter device | Ryuichi Komatsu, Tamotsu Sugawara | 1998-09-08 |