Issued Patents All Time
Showing 476–500 of 507 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510425 | Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of the polyimides | Hidekazu Matsuura, Yoshihide Iwasaki, Kaori Ikeda, Masashi Tanaka, Yasuo Miyadera | 1996-04-23 |
| 5508357 | Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of polyimides | Hidekazu Matsuura, Yoshihide Iwasaki, Kaori Ikeda, Masashi Tanaka, Yasuo Miyadera | 1996-04-16 |
| 5485316 | Illumination optical system for endoscopes | Takao Mori | 1996-01-16 |
| 5448168 | Variable-orientation magnetic field application apparatus for load application means | Kazumi Hirano | 1995-09-05 |
| 5436767 | Objective lens system for endoscopes | Susumu Takahashi, Kimihiko Nishioka | 1995-07-25 |
| 5430466 | Thermal transfer recording method | — | 1995-07-04 |
| 5393664 | Method of preparing (S)-1-phenyl-1,3-propanediol or derivatives thereof from their respective ketones | Ikuo Kira, Kazuhiro Watanabe, Eiji Nakanishi, Hiroshi Ban, Norimasa Onishi | 1995-02-28 |
| 5389429 | Thermal transfer material and thermal transfer recording method | Yoshihisa Takizawa, Naoki Kushida, Tetsuo Hasegawa | 1995-02-14 |
| 5362912 | Process for the preparation of a substituted diaminodiol | Thomas J. Sowin, Steven M. Hannick, Elizabeth M. Doherty, Takahiro Sato | 1994-11-08 |
| 5269865 | Thermal transfer material and thermal transfer recording method | Naoki Kushida, Yasuyuki Tamura, Koichi Tohma, Masanobu Asaoka | 1993-12-14 |
| 5268052 | Thermal transfer material and thermal transfer recording method | Yoshihisa Takizawa, Naoki Kushida, Tetsuo Hasegawa | 1993-12-07 |
| 5268704 | Thermal transfer recording method reducing ground staining and improving ink transferability | Tetsuo Hasegawa, Naoki Kushida, Yoshihisa Takizawa | 1993-12-07 |
| 5260486 | Process for producing a beta-ketoalcohol | Kazuhiro Watanabe, Eiji Nakanishi, Kunisuke Izawa | 1993-11-09 |
| D337709 | Jig saw | Yasunori Ogawa, Taiichi Kumasaka | 1993-07-27 |
| 5223982 | Objective lens system for endoscopes | Susumu Takahashi, Kimihiko Nishioka | 1993-06-29 |
| 5194134 | Gaseous carbon dioxide detection sensor | Hozumi Futata, Hironori Hadano, Hiromasa Takashima, Noboru Yamazoe, Norio Miura | 1993-03-16 |
| 5172006 | Electric braking and auxiliary engine mechanism for a motor vehicle | Tetsuo Koike, Atsuomi Obata, Masashi Shigemori, Kohji Sasaki, Sadayoshi Iketani +2 more | 1992-12-15 |
| 5147707 | Thermal transfer material | Tetsuo Hasegawa, Naoki Kushida, Yoshihisa Takizawa | 1992-09-15 |
| 5120296 | Method and apparatus for forming filter element | Yoshimitsu Yamaguchi, Masanori Suzuki, Kanekiyo Narita, Akira Masuda, Yasuo Hibi | 1992-06-09 |
| 5106676 | Transfer medium for heat-sensitive transfer recording | Hiroshi Sato, Kazumi Tanaka, Naoki Kushida, Masato Katayama, Yasuyuki Tamura +4 more | 1992-04-21 |
| 5053632 | Electric braking and auxiliary engine mechanism for a motor vehicle | Tetsuo Koike, Atsuomi Obata, Masashi Shigemori, Kohji Sasaki, Sadayoshi Iketani +2 more | 1991-10-01 |
| 5049903 | Thermal transfer material | — | 1991-09-17 |
| 5008683 | Thermal transfer recording method | — | 1991-04-16 |
| 5004988 | Quartz crystal oscillator with temperature-compensated frequency characteristics | Yoshifusa Ueno, Takihei Tanzawa | 1991-04-02 |
| 4960632 | Thermal transfer material | Koichi Tohma, Tetsuo Hasegawa, Naoki Kushida, Yasuyuki Tamura, Hisao Yaegashi | 1990-10-02 |