Issued Patents All Time
Showing 126–150 of 202 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770883 | Semiconductor sensor with a built-in amplification circuit | Koki Mizuno, Inao Toyoda, Masakazu Kanosue, Yasutoshi Suzuki, Kenichi Yokoyama | 1998-06-23 |
| 5763439 | Pyridazinone derivatives or their salts, processes for their production, and anti-shock agents containing them | Itaru Shigehara, Shinji Odawara, Hirohiko Kimura, Masato Omatsu, Hitoshi Nakayama +2 more | 1998-06-09 |
| 5744854 | Surge protective device having a surface collector region directly shorted to a base region | Toshitaka Yamada | 1998-04-28 |
| 5722588 | Combustion heater | Takashi Inoue, Masanori Yasuda, Sadahisa Onimaru, Akikazu Kojima, Niro Takaki | 1998-03-03 |
| 5698029 | Vertical furnace for the growth of single crystals | Takao Fujikawa, Katsuhiro Uehara, Yoshihiko Sakashita, Takao Kawanaka | 1997-12-16 |
| 5685907 | Apparatus for preparing compound single crystals | Takao Fujikawa, Katsuhiro Uehara, Yoshihiko Sakashita, Kazuya Suzuki, Takao Kawanaka +1 more | 1997-11-11 |
| 5679151 | Method for growing single crystal | Seiichiro Ohmoto, Katsuhiro Uehara, Yoshihiko Sakashita, Takao Kawanaka | 1997-10-21 |
| 5665291 | Method for producing high density sintered silicon nitride(Si.sub.3 N.sub.4 ) | Katuhiko Honma, Tsuneo Tatsuno, Masato Moritoki, Takao Fujikawa | 1997-09-09 |
| 5625517 | Apparatus for reading and/or displaying information obtained from a memory device or a terminal board device of a recording medium cassette | Takashi Sawada, Chiaki Sugai | 1997-04-29 |
| 5621962 | Method of manufacturing chisel for impact tool | Tetsuji Nakai | 1997-04-22 |
| 5617995 | Combustion heater | Masanori Yasuda, Sadahisa Onimaru, Takashi Inoue, Akikazu Kojima, Niro Takaki | 1997-04-08 |
| 5616021 | Fuel burning heater | Sadahisa Onimaru, Takashi Inoue, Masanori Yasuda | 1997-04-01 |
| 5603876 | Method for producing high density sintered silicon nitride (SI.sub.3 N.sub. 4 | Katuhiko Honma, Tsuneo Tatsuno, Masato Moritoki, Takao Fujikawa | 1997-02-18 |
| 5504437 | Apparatus and method for electrical measurement of semiconductor wafers | Sadao Hirae, Hideaki Matsubara | 1996-04-02 |
| 5504759 | Digital signal recording and/or reproducing apparatus using a common processing device for digital signals having different data configurations | Hajime Inoue, Masaki Oguro | 1996-04-02 |
| 5497734 | Cooling system for liquid-cooled engine | — | 1996-03-12 |
| 5488481 | Apparatus for generating a composite video signal | Hisato Shima | 1996-01-30 |
| 5478156 | Printer having print data arithmetic logic | Hiroshi Kikuchi, Katsuyuki Ito, Shinichi Katakura, Jiro Tanuma, Kazuhiko Nagaoka +1 more | 1995-12-26 |
| 5475112 | Method for producing substituted pyridine derivatives | Takao Awazu, Masamitsu Matsumoto | 1995-12-12 |
| 5445776 | Method for producing high density sintered silicon nitride (Si.sub.3 N.sub. 4 | Katuhiko Honma, Tsuneo Tatsuno, Masato Moritoki, Takao Fujikawa | 1995-08-29 |
| 5446191 | 1-cyclohexyl-1-methylethylperoxy carbonate, method for production thereof, and uses therefor | Shuji Suyama, Tooru Nishikawa, Masaru Matsushima | 1995-08-29 |
| 5434721 | Recording/reproducing apparatus for recording/reproducing information to and/or from a plurality of types of recording medium cassettes | Takashi Sawada | 1995-07-18 |
| 5412513 | Recording/reproducing apparatus | Junichi Yokota, Hiroshi Yoshioka | 1995-05-02 |
| 5404168 | Method and apparatus for encoding an image signal using a multi-stage quantizing number determiner | Takaaki Yamada, Naofumi Yanagihara | 1995-04-04 |
| 5399691 | Substituted benzoylurea derivatives or their salts | Kenji Kon | 1995-03-21 |