Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705271 | Method for producing diamond coated member | Takashi Okamura, Takahisa Ushida, Satoshi Iio | 1998-01-06 |
| 5626908 | Method for producing silicon nitride based member coated with film of diamond | Satoshi Iio | 1997-05-06 |
| 5601764 | Process for making TiC-base/SiC whisker composite ceramic cutting tools | Junichiro Suzuki, Shoji Sakakibara, Akiyasu Okuno | 1997-02-11 |
| 5439854 | TiC-base/SiC whisker composite ceramic cutting tools | Junichiro Suzuki, Shoji Sakakibara, Akiyasu Okuno | 1995-08-08 |
| 5334453 | Diamond-coated bodies and process for preparation thereof | Satoshi Iio, Toshimichi Ito, Masaya Tsubokawa | 1994-08-02 |
| 5318836 | Diamond-coated body | Toshimichi Ito, Masaya Tsubokawa, Satoshi Iio | 1994-06-07 |
| 5270392 | Hydroxyl polyglycidyl ether or acrylic copolymer with anhydride copolymer | Yoshitaka Okude, Akira Fushimi, Seigo Miyazoe, Koichi Hagihara, Hiroshi Miwa | 1993-12-14 |
| 5151125 | Aqueous coating composition | Teruaki Kuwajima, Shinichiro Umeda, Sakuichi Konishi | 1992-09-29 |
| 5128285 | Silicon oxynitride sintered body | Hitoshi Yokoi, Satoshi Iio | 1992-07-07 |
| 5122486 | Method of producing silicon-nitride-based sintered body | Tomohisa Kito, Katsuhisa Yabuta | 1992-06-16 |
| 5114888 | Silicon nitride sintered body and method for producing same | Kenichi Mizuno, Yo Tajima | 1992-05-19 |
| 5049531 | Silicon nitride sintered body | Kenji Nakanishi, Yo Tajima | 1991-09-17 |
| 5045513 | Sintered body of silicon nitride and its manufacture | Kenichi Mizuno, Katsuhisa Yabuta | 1991-09-03 |
| 5043452 | Titanium or silicon atom containing oxazolidine compound | Hiroshi Miwa, Yoshitaka Okude, Sakuichi Konishi | 1991-08-27 |
| 5039343 | Water borne metallic coating composition | Shinichiro Umeda, Yoshitaka Okude, Teruaki Kuwajima, Sakuichi Konishi, Satoru Nagahata | 1991-08-13 |
| 5032554 | Sintered silicon nitride products | Kenichi Mizuno, Yo Tajima | 1991-07-16 |
| 5028451 | Method of producing sintered hard metal with diamond film | Toshimichi Ito, Satoshi KATSUMATA, Satoshi Iio | 1991-07-02 |
| 5026601 | Zirconia-base sintered bodies having coating films | Satoshi Iio, Toru Imura, Kotaro Kuroda, Hiroyasu Saka | 1991-06-25 |
| 5023298 | Curable composition | Hiroshi Miwa, Yoshitaka Okude, Sakuichi Konishi | 1991-06-11 |
| 4997798 | Process for producing aluminum nitride sintered body with high thermal conductivity | Akiyasu Okuno, Kazuhiko Ikoma | 1991-03-05 |
| 4961987 | Aluminum nitride sintered body with high thermal conductivity and process for producing same | Akiyasu Okuno, Kazuhiko Ikoma | 1990-10-09 |
| 4956317 | Whisker-reinforced ceramics | Hitoshi Yokoi, Akiyasu Okuno, Satoshi Iio | 1990-09-11 |
| 4946807 | Composite ceramic material reinforced with silicon carbide whiskers | Akiyasu Okuno | 1990-08-07 |
| 4880756 | Silicon nitride sintered product | Kazuhiro Urashima, Yo Tajima, Kenji Nakanishi | 1989-11-14 |
| 4877760 | Aluminum nitride sintered body with high thermal conductivity and process for producing same | Akiyasu Okuno, Kazuhiko Ikoma | 1989-10-31 |