Issued Patents All Time
Showing 326–350 of 396 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106993 | Chemically amplified positive resist composition | Osamu Watanabe, Shigehiro Nagura, Toshinobu Ishihara | 2000-08-22 |
| 6077720 | Method for fabricating semiconductor laser facets using combined cleave and polish technique | Yoshifumi Yamaoka, Norihide Yamada, Eric Marenger | 2000-06-20 |
| 6033828 | Partially hydrogenated polymers and chemically amplified positive resist compositions | Junji Shimada, Osamu Watanabe, Shigehiro Nagura, Toshinobu Ishihara | 2000-03-07 |
| 6030746 | Di- and triphenyl monoterpene hydrocarbon derivatives, dissolution inhibitors, and chemically amplified positive resist compositions | Takeshi Nagata, Tsunehiro Nishi, Jun Hatakeyama, Shigehiro Nagura, Toshinobu Ishihara | 2000-02-29 |
| 6027854 | Polymers chemically amplified positive resist compositions, and patterning method | Tsunehiro Nishi, Osamu Watanabe, Shigehiro Nagura, Toshinobu Ishihara | 2000-02-22 |
| 5972559 | Chemically amplified positive resist compositions | Katsuya Takemura, Shigehiro Nagura | 1999-10-26 |
| 5968677 | Ferromagnetic material and magnetic apparatus employing the ferromagnetic material | Toshiyuki Onogi, Masahiko Ichimura, Yoshimasa Ono, Tomihiro Hashizume, Yasuo Wada | 1999-10-19 |
| 5942367 | Chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking group | Osamu Watanabe, Tomoyoshi Furihata, Yoshihumi Takeda, Shigehiro Nagura, Toshinobu Ishihara +1 more | 1999-08-24 |
| 5880169 | Sulfonium salts and chemically amplified positive resist compositions | Yoichi Osawa, Katsuya Takemura, Shigehiro Nagura, Akinobu Tanaka, Yoshio Kawai | 1999-03-09 |
| 5876900 | Chemically amplified positive resist composition | Toshinobu Ishihara, Shigehiro Nagura, Tsuguo Yamaoka | 1999-03-02 |
| 5856561 | Bisphenol carboxylic acid tertiary ester derivatives and chemically amplified positive resist compositions | Takesi Nagata, Katsuya Takemura, Tsunehiro Nishi, Shigehiro Nagura, Akinobu Tanaka +1 more | 1999-01-05 |
| 5847218 | Sulfonium salts and chemically amplified positive resist compositions | Youichi Ohsawa, Junji Shimada, Katsuya Takemura, Shigehiro Nagura, Toshinobu Ishihara | 1998-12-08 |
| 5824824 | Sulfonium salts and chemically amplified positive resist compositions | Yoichi Osawa, Kaysuya Takemura, Shigehiro Nagura, Akinobu Tanaka, Yoshio Kawai | 1998-10-20 |
| 5814694 | Anti-reflective coating composition | Shigehiro Nagura, Toshinobu Ishihara | 1998-09-29 |
| 5801472 | Micro-fabricated device with integrated electrostatic actuator | Yasuo Wada, Munehisa Mitsuya, Tsuneo Ichiguchi, Tomihiro Hashizume, Seiji Heike +1 more | 1998-09-01 |
| 5795700 | Method for forming resist pattern with enhanced contrast film | Jun Hatakeyama, Mitsuo Umemura, Toshinobu Ishihara | 1998-08-18 |
| 5772925 | Anti-reflective coating composition | Toshinobu Ishihara, Ichiro Kaneko, Katsuyuki Oikawa, Yoshihumi Takeda | 1998-06-30 |
| 5744873 | Power switch device for electric vehicle including urging element to rotate an electric contact into an open position | Osamu Hasegawa, Shigeru Suzuki, Katsuhiro Shinmen | 1998-04-28 |
| 5737737 | Data management method and apparatus | Yoshiro Hikida, Yasufumi Takada, Naohiro Yoshikawa | 1998-04-07 |
| 5728508 | Method of forming resist pattern utilizing fluorinated resin antireflective film layer | Katsuya Takemura, Toshinobu Ishihara, Kazumasa Maruyama, Hirofumi Kishita, Kouichi Yamaguchi | 1998-03-17 |
| 5726397 | Vehicle exhaust device | Teruaki Mukai | 1998-03-10 |
| 5705702 | Method for preparing triarylsulfonium salts | Yoichi Osawa, Junji Shimada, Toshinobu Ishihara | 1998-01-06 |
| 5691112 | Sulfonium salt and chemically amplified positive resist composition | Youichi Ohsawa, Toshinobu Ishihara, Kazumasa Maruyama, Yoshihumi Takeda, Junji Shimada +2 more | 1997-11-25 |
| 5679496 | Chemically amplified positive resist composition | Youichi Ohsawa, Katsuyuki Oikawa, Akinobu Tanaka, Yoshio Kawai, Jiro Nakamura | 1997-10-21 |
| 5659982 | Bicycling shoes | Tsutomu Muraoka | 1997-08-26 |