Issued Patents All Time
Showing 251–273 of 273 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5825249 | Multistage source follower amplifier having a wide bandwidth and low power consumption | — | 1998-10-20 |
| 5765714 | Lid mounting structure for pressure vessel | Satoshi Mekata, Tamao Okabayashi | 1998-06-16 |
| 5744678 | Oligomerization catalysts and process using the same for the production of olefinic oligomers | Fuyuki Aida, Yoshio Tajima, Kazuo Matsuura | 1998-04-28 |
| 5681890 | Highly stain-resistant film-forming coating composition | Shoichi Tanaka | 1997-10-28 |
| 5663804 | Image processor having recording paper cutting control | Naoto Kataoka | 1997-09-02 |
| 5644121 | Solid state image sensor | Akiyoshi Kohno, Kozo Orihara | 1997-07-01 |
| 5616952 | Semiconductor device with structure to decrease wiring capacitance | Yukio Taniji | 1997-04-01 |
| 5455002 | Plastic working method for holed metal parts | Kazuto Kobayashi, Toshio Suzuki | 1995-10-03 |
| 5378519 | Electroluminescent device | Toshihiro Kikuchi, Hajime Miyazaki | 1995-01-03 |
| D351159 | Portable telephone | — | 1994-10-04 |
| 5333176 | Cellular hand held portable speakerphone system having an interface adapter | Timothy Matthew Burke, Yoshihiro Kinoshita, Thomas K. Brown, Toshiharu Fukuma, Yoji Tsujishita | 1994-07-26 |
| 5331354 | Power supply apparatus for television receiver set and television receiver set including the same | Takeo Koyama | 1994-07-19 |
| 5258286 | Method of terminating isocitrate dehydrogenase reaction | Yoji Marui, Chozo Hayashi, Tuyosi Fujita, Isamu Takagaharay | 1993-11-02 |
| 5195349 | Forming machine and process for forming material therewith | Nobuyuki Ishinaga | 1993-03-23 |
| 5001920 | Method and apparatus for manufacturing a constant velocity joint and the like | Nobuyuki Ishinaga, Kiyoshi Sugimoto | 1991-03-26 |
| 4822201 | Coupling pin for sucker rod made of fiber-reinforced plastic material | Toshio Iwasaki, Akihiko Katoh, Atsuhiko Murao, Masakazu Tsukada, Masaru Nasu | 1989-04-18 |
| 4742001 | Method of terminating isocitrate dehydrogenase reaction in an analytical system | Yoji Marui, Chozo Hayashi, Tuyosi Fujita, Isamu Takagahara | 1988-05-03 |
| 4450453 | Overlay recording device for recording a plurality of information in superimposition | Takashi Kitamura, Asao Watanabe, Katsumi Masaki, Kazuhiro Hirayama, Yasushi Sato +1 more | 1984-05-22 |
| 4377333 | Recording apparatus | Takao Tsuji, Junji Ichikawa, Hiroo Ichihashi, Yoshinori Sugiura, Kazuhiro Hirayama | 1983-03-22 |
| 4264119 | Scanning optical system | Kazuo Minoura | 1981-04-28 |
| 4232954 | Recording position adjuster | Takashi Kitamura, Asao Watanabe, Katsumi Masaki, Kazuhiro Hirayama, Yasushi Sato +1 more | 1980-11-11 |
| 4222643 | Recording position adjuster | Takashi Kitamura, Asao Watanabe, Katsumi Masaki, Kazuhiro Hirayama, Yasushi Sato +1 more | 1980-09-16 |
| 4206667 | Tool holding apparatus for presses | Tadashi Hirata | 1980-06-10 |