Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8203923 | Recording device and recording method for optical recording medium | Toshio Shoji | 2012-06-19 |
| 7599267 | Writing method and optical disk device | Koichi Watanabe, Hiroyuki Minemura, Kazuhiro Oda | 2009-10-06 |
| 7218342 | Pan/tilt/zoom surveillance system and method for dynamically adjusting a user defined image picture mask | Makoto Kikuchi, Shigehisa Rokuta | 2007-05-15 |
| 6783867 | Member for semiconductor device using an aluminum nitride substrate material, and method of manufacturing the same | Kazutaka Sasaki, Hirohiko Nakata, Akira Sasame | 2004-08-31 |
| 5998043 | Member for semiconductor device using an aluminum nitride substrate material, and method of manufacturing the same | Kazutaka Sasaki, Hirohiko Nakata, Akira Sasame | 1999-12-07 |
| 5990548 | Plate type member for semiconductor device package and package | Akira Fukui, Kouichi Takashima | 1999-11-23 |
| 5914181 | Coated cemented carbide member | Katsuya Uchino, Toshio Nomura, Masuo Chudo | 1999-06-22 |
| 5915162 | Coated cutting tool and a process for the production of the same | Katsuya Uchino, Toshio Nomura, Hisanori Ohara, Masuo Chudo | 1999-06-22 |
| 5908884 | Radiation shielding material and producing method thereof | Toshio Kawamura, Toshihisa Adachi | 1999-06-01 |
| 5643658 | Coated cemented carbide member | Katsuya Uchino, Toshio Nomura, Masuo Chudo | 1997-07-01 |
| 5624766 | Cemented carbide and coated cemented carbide for cutting tool | Hideki Moriguchi, Nobuyuki Kitagawa, Toshio Nomura, Katsuya Uchino, Kazuo Yamagata | 1997-04-29 |
| 5503912 | Ultra-thin film laminate | Makoto Setoyama, Motoyuki Tanaka, Akira Nakayama, Takashi Yoshioka, Yasuhisa Hashimoto +1 more | 1996-04-02 |
| 5478634 | Ultra-thin film laminate | Makoto Setoyama, Motoyuki Tanaka, Akira Nakayama, Takashi Yoshida, Yasuhisa Hashimoto +1 more | 1995-12-26 |
| 5370944 | Diamond-coated hard material and a process for the production thereof | Naoya Omori, Toshio Nomura | 1994-12-06 |
| 5296008 | Method for manufacturing a cutting tool insert made of a silicon nitride body | Hideki Moriguchi, Toshio Nomura, Tosiaki Nakamata | 1994-03-22 |
| 5171723 | Tool comprised of a silicon nitride sintered body | Hideki Moriguchi, Toshio Nomura | 1992-12-15 |
| 4755399 | Process for the production of a cutting tool | Hiroshi Fujii, Akio Hara, Yoshikatsu Mori | 1988-07-05 |
| 4643620 | Coated hard metal tool | Hiroshi Fujii, Akio Hara, Yoshikatsu Mori | 1987-02-17 |
| 4507189 | Process of physical vapor deposition | Yoshihiko Doi, Yoshiki Maeda | 1985-03-26 |
| 4402994 | Highly hard material coated articles | Yoshihiko Doi | 1983-09-06 |
| 4401719 | Highly hard material coated articles | Yoshihiko Doi | 1983-08-30 |