Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962771 | Surface-coated tool and method of manufacturing the same | Keizo Tanaka, Hiroki Takeshita, Kazuhiro Hirose | 2018-05-08 |
| 7923130 | Surface-coated cutting tool | Akihiko Shibata, Shinya Imamura, Akira Kobayashi | 2011-04-12 |
| 7901796 | Coated cutting tool and manufacturing method thereof | Naoya Omori, Shinya Imamura, Hideki Moriguchi, Makoto Setoyama, Akihiko Shibata | 2011-03-08 |
| 7799415 | Surface-coated cutting tool with coated film having strength distribution of compressive stress | Hideki Moriguchi, Shinya Imamura, Koji Yamaguchi, Junji Iihara | 2010-09-21 |
| 7785700 | Surface-coated cutting tool | Yoshio Okada, Naoya Omori, Junya Okida | 2010-08-31 |
| 7758950 | Surface-coated cutting tool with coated film having strength distribution of compressive stress | Hideki Moriguchi, Shinya Imamura, Koji Yamaguchi, Junji Iihara | 2010-07-20 |
| 7732066 | Surface-coated machining tools | Tatsuro Fukuda | 2010-06-08 |
| 7527457 | Surface-coated cutting tool | Hideki Moriguchi, Naoya Omori, Shinya Imamura, Makoto Setoyama | 2009-05-05 |
| 7498089 | Coated cutting tool having coating film on base | Naoya Omori, Shinya Imamura, Hideki Moriguchi, Makoto Setoyama | 2009-03-03 |
| 7410707 | Surface-coated cutting tool | Naoya Omori | 2008-08-12 |
| 7060345 | Coated tool | Kazuo Yamagata, Keiichi Tsuda, Shinya Imamura | 2006-06-13 |
| 6962751 | Amorphous carbon coated tools and method of producing the same | Yoshiharu Utsumi, Miki Irie, Hisanori Ohara, Hideki Moriguchi, Satoru Kukino +4 more | 2005-11-08 |
| 6881475 | Amorphous carbon coated tool and fabrication method thereof | Satoshi Ohtani, Naoto Okazaki, Kiyoshi Ogata, Miki Irie, Yoshiharu Utsumi +5 more | 2005-04-19 |
| 6737178 | Coated PCBN cutting tools | Michiko Ota, Tomohiro Fukaya, Junichi Shiraishi, Tetsuo Nakai, Hisanori Ohara | 2004-05-18 |
| 6623850 | Tool of a surface-coated boron nitride sintered compact | Satoru Kukino, Michiko Ota, Hisanori Ohara | 2003-09-23 |
| 6620491 | Tool of a surface-coated boron nitride sintered compact | Satoru Kukino, Michiko Ota, Hisanori Ohara | 2003-09-16 |