Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909931 | Silica glass crucible | Ryouhei Saito, Kiyoaki Misu, Kazuko Fukutani, Kazuyoshi Kato | 2011-03-22 |
| 7564574 | Image forming apparatus and fixing device therefor | — | 2009-07-21 |
| 7238582 | Semiconductor device and process of producing the same | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 2007-07-03 |
| 6941086 | Image forming apparatus and image forming system for forming an image on two sides of a recording medium | — | 2005-09-06 |
| 6835632 | Semiconductor device and process of producing the same | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 2004-12-28 |
| 6649487 | Method of manufacturing semiconductor integrated circuit device | Takashi Hashimoto, Yoshifumi Ohnishi | 2003-11-18 |
| 6610569 | Semiconductor device and process of producing the same | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 2003-08-26 |
| 6524924 | Semiconductor device and process of producing the same | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 2003-02-25 |
| 6511554 | Stainless spheroidal carbide cast iron material | Yutaka Kawano, Shigenori Nishiuchi, Satoru Yamamoto, Seisuke Sugahara | 2003-01-28 |
| 6432799 | Method of manufacturing semiconductor integrated circuit device | Takashi Hashimoto, Yoshifumi Ohnishi | 2002-08-13 |
| 6406563 | Stainless spheroidal carbide cast iron | Yutaka Kawano, Shigenori Nishiuchi, Satoru Yamamoto, Seisuke Sugahara | 2002-06-18 |
| 6368087 | Scroll-type fluid displacement apparatus having spiral start portion with thick base and thin tip | Ko Tsukamoto | 2002-04-09 |
| 6200115 | Scroll type compressor and rotation preventing mechanism used in the same | — | 2001-03-13 |
| 6149412 | Rotation preventing mechanism using thrust ball bearing and scroll type compressor using the same | — | 2000-11-21 |
| 6133094 | Semiconductor device and process of producing the same | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 2000-10-17 |
| 6068458 | Scroll-type fluid displacement apparatus | — | 2000-05-30 |
| 6027983 | Method of manufacturing trench isolate semiconductor integrated circuit device | Takashi Hashimoto, Yoshifumi Ohnishi | 2000-02-22 |
| 5873707 | Fluid displacement apparatus with variable displacement mechanism | — | 1999-02-23 |
| 5860791 | Scroll compressor with end-plate valve having a conical passage and a free sphere | — | 1999-01-19 |
| 5846869 | Method of manufacturing semiconductor integrated circuit device | Takashi Hashimoto, Hideo Miura, Toshiyuki Mine, Yoichi Tamaki, Takahiro Kumauchi | 1998-12-08 |
| 5793097 | Semiconductor device having conducting structure | Hiromi Shimamoto, Takashi Uchino, Takeo Shiba, Kazuhiro Ohnishi, Yoichi Tamaki +2 more | 1998-08-11 |
| 5661329 | Semiconductor integrated circuit device including an improved separating groove arrangement | Toshiro Hiramoto, Nobuo Tamba, Masami Usami, Takahide Ikeda, Kazuo Tanaka +3 more | 1997-08-26 |
| 5321650 | BiCMOS semiconductor memory device using load transistors formed on an insulating film | Takahide Ikeda | 1994-06-14 |
| 5133232 | Control system for continuously operating transmission according to required acceleration | Mitsutoshi Abe, Hiroyuki Takebayashi, Kenji Okamoto | 1992-07-28 |
| 5072630 | Control system for vehicle with automatic transmission with engine torque control having the hydraulic fluid temperature as a control parameter during shifting | Masaki Fujii, Mitsutoshi Abe, Yuji Matsuno | 1991-12-17 |