Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392025 | Method for producing chromium sintered body, method for producing sputtering target, and method for producing substrate with chromium film | Masami MESUDA, Daiki Shono, Koichi Hanawa | 2025-08-19 |
| 12385126 | Sputtering target, method for producing same, and method for producing sputtering film using sputtering target | Daiki Shono, Taiga Kondo, Masami MESUDA, Koichi Hanawa | 2025-08-12 |
| 11967493 | Cr—Si sintered body | Hiroyuki Hara, Hideto Kuramochi | 2024-04-23 |
| 10669208 | Oxide sintered body, method for producing same and sputtering target | Hiroyuki Hara, Shinichi Hara | 2020-06-02 |
| 10366870 | Cylindrical sputtering target and process for producing the same | Shigehisa Todoko, Kimiaki Tamano, Tetsuo Shibutami | 2019-07-30 |
| 10125417 | Sintered oxide, method for its production, and sputtering target | Kenji Omi, Kentarou Utsumi | 2018-11-13 |
| 9920420 | Sintered body, sputtering target and molding die, and process for producing sintered body employing the same | Masami MESUDA, Hitoshi NAGAYAMA, Tetsuo Shibutami, Shunsuke Yatsunami | 2018-03-20 |
| 9127352 | Cylindrical sputtering target, and method for manufacturing same | Kimiaki Tamano, Shigehisa Todoko, Tetsuo Shibutami | 2015-09-08 |
| 8828198 | Cylindrical sputtering target | Shigehisa Todoko, Tetsuo Shibutami | 2014-09-09 |
| 8419400 | Sintered body, sputtering target and molding die, and process for producing sintered body employing the same | Masami MESUDA, Hitoshi NAGAYAMA, Tetsuo Shibutami, Shunsuke Yatsunami | 2013-04-16 |
| 8206561 | Cylindrical sputtering target, ceramic sintered body, and process for producing sintered body | Hitoshi Mashiko, Tetsuo Shibutami | 2012-06-26 |
| 7855561 | Test circuit | — | 2010-12-21 |
| 6800348 | Optical recording medium | Hiroyuki Takemoto, Atsushi Takeuchi, Yoshihito Fukushima, Mineo Moribe, Takehiko Numata | 2004-10-05 |
| 6633077 | Semiconductor device and method for manufacturing the same | Shuichi Ogata | 2003-10-14 |
| 6625090 | Magneto-optical recording medium, and magneto-optical recording/reproducing apparatus | Atsushi Takeuchi, Yoshihito Fukushima, Hiroyuki Takemoto, Mineo Moribe, Takehiko Numata | 2003-09-23 |
| 6208595 | Magneto-optical recording medium | Yoshihito Fukushima, Atsushi Takeuchi, Hiroyuki Takemoto, Mineo Moribe, Takehiko Numata | 2001-03-27 |
| 6065687 | Sustained release preparations | Hiroshi Suzuki, Noboru Aiba, Ryuichi Saguchi, Kinya Ogawa | 2000-05-23 |
| 5772962 | Analyzing apparatus using disposable reaction vessels | Hiroyasu Uchida, Takashi Sato | 1998-06-30 |
| 5732058 | Optical disk cartridge and an optical disk drive using the same | Yasumasa Iwamura, Mineo Moribe | 1998-03-24 |
| 5520480 | Methods for laying roads | Hiromi Ohsaki, Takao Oshima | 1996-05-28 |
| RE33284 | Method for the polymerization of vinyl chloride monomer in an aqeous medium | Genji Noguki, Motoaki Tanaka, Hitoshi Ohba, Masahiko Watase | 1990-07-31 |
| RE32813 | Method for the suspension polymerization of vinyl chloride monomer | Genji Noguki, Masanobu Nakahara | 1988-12-27 |
| 4694055 | Method for the suspension polymerization of vinyl chloride monomer | Genji Noguki, Masanobu Nakahara | 1987-09-15 |
| 4694053 | Method for the polymerization of vinyl chloride monomer in an aqueous medium | Genji Noguki, Motoaki Tanaka, Hitoshi Ohba | 1987-09-15 |