Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421727 | Carburized shaft part | Tatsuya Iwasaki, Hidekazu Sueno | 2022-08-23 |
| 11345982 | Shaft part | Tatsuya Iwasaki, Hidekazu Sueno | 2022-05-31 |
| 7459178 | Production of oriented material or composite material through centrifugal burning | Kazuo Nakamura, Kimiyasu Sato, Yoshiaki Kinemuchi, Shoji Uchimura, Hirohide Ishiguro +1 more | 2008-12-02 |
| 7267808 | Aluminum nitride powder, method for producing the same and use thereof | Masato Yamazaki, Kenshi Mitsuishi, Isao Harada, Masao Tanaka, Kohichi Haruta +3 more | 2007-09-11 |
| 6838048 | Steel for machine structural use and method of producing same | Takayuki Nishi, Hitoshi Matsumoto, Toru Kato, Naoki Matsui, Hiroaki Tahira | 2005-01-04 |
| 6797231 | Steel for machine structural use | Naoki Matsui, Takayuki Nishi, Toru Kato, Hitoshi Matsumoto, Hiroaki Tahira | 2004-09-28 |
| 6663828 | Sintering method and apparatus using centrifugal force | Mamoru Aizawa, Syoji Uchimura, Hirohide Ishiguro, Hideki Morimitsu | 2003-12-16 |
| 6514476 | Anisotropically shaped SrTiO3 single crystal particles | Gary L. Messing, Susan Trolier-McKinstry | 2003-02-04 |
| 6475305 | Machine structural steel product | Yasutaka Okada | 2002-11-05 |
| 6083455 | Steels, steel products for nitriding, nitrided steel parts | Masato Kurita, Toru Kato, Harunori Kakimi, Mitsuo Uno, Masanori Sakamoto +1 more | 2000-07-04 |
| 5985802 | High-performance lubricant oil | Hae Jin Hwang, Motohiro Toriyama, Akira Osuka, Osamu Yamamoto | 1999-11-16 |
| 5922145 | Steel products excellent in machinability and machined steel parts | Yasutaka Okada | 1999-07-13 |
| 5902542 | Method of producing silicon nitride ceramics having thermal high conductivity | Kiyoshi Hirao, Motohiro Toriyama, Syuzo Kanzaki, Masaaki Obata | 1999-05-11 |
| 5217305 | Method of evaluating ceramics | Akira Yamakawa, Masaya Miyake, Kozo Ishizaki | 1993-06-08 |