Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898551 | System for predicting life of a rotary machine, method for predicting life of a manufacturing apparatus which uses a rotary machine and a manufacturing apparatus | Shuichi Samata, Yukihiro Ushiku, Takashi Nakao, Takeo Furuhata | 2005-05-24 |
| 6841850 | Semiconductor device having silicon nitride film and silicon oxide film, and method of fabricating the same | Susumu Hiyama, Hiroshi Akahori, Shigehiko Saida | 2005-01-11 |
| 6772045 | System for determining dry cleaning timing, method for determining dry cleaning timing, dry cleaning method, and method for manufacturing semiconductor device | Shuji Katsui, Masayuki Tanaka, Masaki Kamimura, Hiroshi Akahori, Ichiro Mizushima +4 more | 2004-08-03 |
| 6456453 | Magnetic disk drive in which a body including a chassis is rotatable with reference to a location displaced from the center of gravity of the body | Tomokuni Wauke, Koji Mizuta | 2002-09-24 |
| 6188838 | Apparatus for heat treating a semiconductor wafer to reduce stress | Yuichi Mikata | 2001-02-13 |
| 6171977 | Semiconductor device applied to composite insulative film manufacturing method thereof | Yoshio Kasai, Takashi Suzuki, Takanori Tsuda, Yuuichi Mikata, Hiroshi Akahori | 2001-01-09 |
| 5893760 | Method of heat treating a semiconductor wafer to reduce stress | Yuichi Mikata | 1999-04-13 |
| 5885905 | Semiconductor substrate and method of processing the same | Souichi Nadahara, Kikuo Yamabe, Hideyuki Kobayashi, Kunihiro Terasaka, Naohiko Yasuhisa | 1999-03-23 |
| 5881090 | Quartz used in semiconductor manufacturing device, apparatus for manufacturing the quartz, and method for manufacturing the same | Hideyuki Kobayashi | 1999-03-09 |
| 5838056 | Semiconductor device applied to composite insulative film and manufacturing method thereof | Yoshio Kasai, Takashi Suzuki, Takanori Tsuda, Yuuichi Mikata, Hiroshi Akahori | 1998-11-17 |
| 5750436 | Thermal processing method and apparatus therefor | Kenichi Yamaga, Yuichi Mikata | 1998-05-12 |
| 5714406 | Method for forming film on semiconductor substrate by thermal CVD method | Takashi Suzuki, Hiroshi Ogino, Yoshio Kasai | 1998-02-03 |
| 5619305 | Negative film masking apparatus for photographic printer | Mitsuhiko Itojima | 1997-04-08 |
| 5502010 | Method for heat treating a semiconductor substrate to reduce defects | Souichi Nadahara, Kikuo Yamabe, Hideyuki Kobayashi, Kunihiro Terasaka, Naohiko Yasuhisa | 1996-03-26 |
| 5484484 | Thermal processing method and apparatus therefor | Kenichi Yamaga, Yuichi Mikata | 1996-01-16 |
| 5318633 | Heat treating apparatus | Naohiko Yasuhisa, Noriyoshi Mashimo, Masaharu Abe, Shingo Watanabe | 1994-06-07 |
| 5094469 | Trailer hitch device for motor vehicles | Michihiro Kawamura, Yasunori Kumagai, Kenichi Sato | 1992-03-10 |