Issued Patents All Time
Showing 201–225 of 321 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5724519 | Complementary transistor circuit and amplifier and CRT display device using the same | Kazuo Kato, Takashi Sase, Kenkichi Yamashita | 1998-03-03 |
| 5614962 | Method for projecting image obtained by using liquid crystal panels and display apparatus for realizing the same | Yoshiharu Nagae, Yuji Mori, Yoshiro Mikami, Minoru Hoshino, Kyohei Fukuda | 1997-03-25 |
| 5586140 | Plasma melting method and plasma melting furnace | Michio Ishida, Tsutomu Kuwahara, Yoshitoshi Sekiguchi, Kunio Sasaki, Shiro Sakata +2 more | 1996-12-17 |
| 5461501 | Liquid crystal substrate having 3 metal layers with slits offset to block light from reaching the substrate | Minoru Hoshino, Yuji Mori, Shinichi Komura, Yoshiharu Nagae, Ichirou Katsuyama +3 more | 1995-10-24 |
| 5404175 | Method for projecting image obtained by using liquid crystal panels semiconductor substrate and display apparatus for realizing the same | Yoshiharu Nagae, Yuji Mori, Yoshiro Mikami, Minoru Hoshino, Kyohei Fukuda | 1995-04-04 |
| 5391843 | System for measuring carrying weight of vehicle | Takao Nagai | 1995-02-21 |
| 5344855 | Flame-retardant and its composition | Noriaki Narita, Masuo Iwata, Kouji Inoue, Ryoji Takahashi | 1994-09-06 |
| 5318035 | Crosslinked molding, sound medium using it and ultrasonic coupler | Masayuki Konno, Fumiya Shirai, Tetsuo Horiuchi, Mitsuru Konno, Yuichi Inoue | 1994-06-07 |
| 5299305 | Method for generating forms and for processing and transferring data among the forms | Hidehiro Oomae, Hidenari Makino, Atsushi Tanaka | 1994-03-29 |
| 5101546 | Apparatus for removing printed board | Tamio Otani, Kunio Saitoh, Norio Michigami, Yuzi Obara | 1992-04-07 |
| 5034186 | Process for providing titanium composite having a porous surface | Takayuki Shimamune, Masashi Hosonuma | 1991-07-23 |
| 4985323 | Electrophotographic printing plate | Hiroaki Yokoya, Hiromichi Tachikawa | 1991-01-15 |
| 4985324 | Electrophotographic photoreceptor | Katsuji Kitatani, Naonori Makino, Satoshi Hoshi, Shigeru Ohno | 1991-01-15 |
| 4977051 | Trisazo electrophotographic photoreceptor | Shigeru Ohno, Katsuji Kitatani, Naonori Makino, Satoshi Hoshi | 1990-12-11 |
| 4973536 | Electrophotographic photoreceptor containing phthalocyanine and hydrazone | Seiji Horie, Naonori Makino | 1990-11-27 |
| 4966825 | Method for producing electrophotographic liquid developer | Nobuo Suzuki, Yutaka Sakasai | 1990-10-30 |
| 4943512 | Photocurable and dyeable resin composition with bisazide and dyeable acrylic copolymer | Hiroshi Kawabata, Katsuhiko Kobayashi | 1990-07-24 |
| 4910109 | Electrophotographic printing plate containing thiopyrylium salt compound | Hiroaki Yokoya, Hiromichi Tachikawa | 1990-03-20 |
| 4888561 | Amplifier and display using the former | Ryushi Shimokawa, Seiichi Ueda, Yasuji Kamata, Kenkichi Yamashita, Kazuo Kato | 1989-12-19 |
| 4814245 | Electrophotographic photoreceptor containing a phthalocyanine pigment and a bishydrazone compound | Seiji Horie, Naonori Makino | 1989-03-21 |
| 4800146 | Transparent electrophotographic photoreceptor comprising specific hydrazone and benzidine compounds as photoconductors | Hiroaki Yokoya, Kenji Sano, Hiromichi Tachikawa | 1989-01-24 |
| 4779987 | Method of spectrographically measuring density of photographic negative color film | Choji Umemoto | 1988-10-25 |
| 4774480 | Phase-locked loop having separate smoothing and loop filters | Kazuo Kato, Takashi Sase, Kenichi Onda, Ichiro Ikushima | 1988-09-27 |
| 4769304 | Photoconductive composition and electro-photographic light-sensitive material using said composition | Shunichi Kondo, Kenji Sano | 1988-09-06 |
| 4755768 | Amplifier and display using the former | Ryushi Shimokawa, Seiichi Ueda, Yasuji Kamata, Kenkichi Yamashita, Kazuo Kato | 1988-07-05 |