Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552557 | Process for preparing 2-cyanoimidazole compounds by reaction of an amino ketone compound | Toyoshi Tanimura | 1996-09-03 |
| 5471425 | Dynamic random access memory having sense amplifier control circuit supplied with external sense amplifier activating signal | Fuminori Yumitori | 1995-11-28 |
| 5428577 | Semiconductor storage device having word-line voltage booster circuit with decoder and charger | Fuminori Yumitori | 1995-06-27 |
| 5414055 | Coating resin compositions | Yoh Sugimura, Motoshi Yabuta, Yoshiyuki Yukawa | 1995-05-09 |
| 5319607 | Semiconductor unit | Hirohiko Mochizuki, Yukinori Kodama, Akira Sugiura | 1994-06-07 |
| 5291447 | Semiconductor memory device having function of controlling sense amplifiers | Yukinori Kodama | 1994-03-01 |
| 5269820 | Method for surface treatment of plastic material and apparatus used therefor | Osamu Iwase, Masayoshi Ichikawa, Kazushige Miyake, Hideo Terasawa | 1993-12-14 |
| 5260407 | Polyimide film and preparation process of the film | Masumi Saruwatari, Yasuhiko Ohta, Yasuko Honji, Shoichi Tsuji, Shinobu Moriya | 1993-11-09 |
| 5242716 | Barrier coating process using olefin resin and urethane resin | Osamu Iwase, Tuguo Nezu | 1993-09-07 |
| 5243357 | Waveguide feeding array antenna | Hiroshi Koike, Toshio Abiko, Hiroo Inoue, Katsuya Tsukamoto | 1993-09-07 |
| 5223176 | Zirconia sol and method for making the same | Masamichi Obitsu, Takao Kaga | 1993-06-29 |
| 5206339 | Extrusion process of polyimide and polyimide pellet used for the process | Masumi Saruwatari, Syoichi Tsuji | 1993-04-27 |
| 5119334 | Dynamic random access memory having improved word line control | — | 1992-06-02 |
| 5112557 | Process for preparing a polyimide molded form | Masumi Saruwatari, Yasuhiko Ohta, Yasuko Honji | 1992-05-12 |
| 5083132 | Planar antenna with active circuit block | Minoru Kanda, Mikio Komatsu, Hidetsugu Nunoya, Toshio Abiko | 1992-01-21 |
| 5069848 | Extrusion process of polyimide and polyimide pellet used for the process | Masumi Saruwatari, Syoichi Tsuji | 1991-12-03 |
| 5037587 | Preparation process of polyimide film | Masumi Saruwatari, Yasuhiko Ohta, Yasuko Honji, Shoichi Tsuji, Shinobu Moriya | 1991-08-06 |
| 5011881 | Aqueous thermoplastic coating composition for plastics materials and coating method using same | Masaru Mitsuji, Junichi Kajima | 1991-04-30 |
| 5011733 | Process for coating metallic substrate | Tadayoshi Hiraki, Osamu Iwase, Hirosi Oosumimoto, Shinji Sugiura, Ichiro Tabushi +3 more | 1991-04-30 |
| 4999592 | Converter for planar antenna | Minoru Kanda, Mikio Komatsu, Toshio Abiko, Kyoji Masamoto, Yasumasa Ogawa +1 more | 1991-03-12 |
| 4985449 | N-benzoyl-N-pyridyloxy phenyl urea compounds and pesticide compositions containing them | Takahiro Haga, Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Osamu Imai | 1991-01-15 |
| 4983454 | Process for coating metallic substrate | Tadayoshi Hiraki, Osamu Iwase, Hirosi Oosumimoto, Shinji Sugiura, Ichiro Tabushi +3 more | 1991-01-08 |
| 4981759 | Coating method | Eisaku Nakatani, Masaru Mitsuji, Katsuya Sera, Yuzo Miyamoto, Masafumi Kume +2 more | 1991-01-01 |
| 4861799 | Benzoylurea compounds and pesticides containing them | Takahiro Haga, Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Osamu Imai | 1989-08-29 |
| 4857938 | Planar antenna | Katsuya Tsukamoto, Toshio Abiko | 1989-08-15 |