Issued Patents All Time
Showing 276–300 of 318 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268974 | Optical switch with piezoelectric bimorph | Kazuyasu Hikita, Hiroyuki Iizuka | 1993-12-07 |
| 5253098 | Optical scanner | Kazuyasu Hikita, Hiroyuki Iizuka | 1993-10-12 |
| 5236735 | Method of producing a thin film magnetic head | Makoto Yoshida, Yuzuru Iwai, Noboru Yamanaka, Jun Shouzi, Tsutomu Koyanagi +2 more | 1993-08-17 |
| 5202790 | Photo-driven light beam deflecting apparatus | Kenji Uchino, Kazuyasu Hikita, Mikiya Ono | 1993-04-13 |
| 5198450 | Phenylalkanoylamine derivatives, process for preparing the same, and usage of the same | Kuniyoshi Ogura, Tomoji Aotsuka, Motoki Torizuka, Mitsuo Soeda, Hisayoshi Kato +4 more | 1993-03-30 |
| 5196918 | Integrated circuit device and method for manufacturing the same | Mitsuaki Fujihira | 1993-03-23 |
| 5184904 | Paper feeder | Kozo Hara, Tsuyoshi Sanada, Kiyotaka Nihashi | 1993-02-09 |
| 5159845 | Engine starter | Minoru Wada, Hiroshi Katoh, Hiroshi Taguchi | 1992-11-03 |
| 5154521 | Printer having ribbon mask for reducing interference with recording sheet | Kozo Hara, Kiyotaka Nihashi | 1992-10-13 |
| 5145829 | Method for manufacturing oxide high-temperature superconductor | Toshihisa Asano, Masao Fukutomi, Hiroshi Maeda | 1992-09-08 |
| 5142511 | Piezoelectric transducer | Harumi Kanai, Kazuyasu Hikita | 1992-08-25 |
| 5140543 | Apparatus for digitally processing audio signal | — | 1992-08-18 |
| 5122993 | Piezoelectric transducer | Kazuyasu Hikita, Harumi Kanai | 1992-06-16 |
| 5098210 | Sheet feeding apparatus for a printing machine featuring a resiliently supported arm and planetary gear | Tadao Fujisawa, Yoshihiro Hamamichi, Kozo Hara, Tsuyoshi Sanada, Masayoshi Koyanagi | 1992-03-24 |
| 5081604 | Finite impulse response (FIR) filter using a plurality of cascaded digital signal processors (DSPs) | — | 1992-01-14 |
| 5032225 | Temperature controlled method of coating a paper web | Soichi Saji, Kenichiro Yokota, Masahiro Yamamoto | 1991-07-16 |
| 5028604 | Condensed benzene derivative | Motoki Torizuka, Tomoji Aotsuka, Mitsuo Soeda, Kuniyoshi Ogura, Hisayoshi Kato +3 more | 1991-07-02 |
| 4931622 | Electronic card receiving device and ejection mechanism | Tomonari Ohtsuki, Takakatsu Inoue | 1990-06-05 |
| 4916146 | Amino acid imide derivatives, usage thereof, and medicinal composition containing the same | Tomoji Aotsuka, Naomi Kobayashi, Naoki Nakata, Kuniyoshi Ogura, Motoki Torizuka +2 more | 1990-04-10 |
| 4878045 | Locking cable for antitheft devices | Yashihiro Tanaka, Toshikazu Kawakami, Tetsuo Yamagata | 1989-10-31 |
| 4875063 | Electrostatic recording apparatus | Hiroyuki Idenawa, Hideaki Mochimaru, Hajime Kanda, Nobuhiro Makita, Takahiro Yagisita +12 more | 1989-10-17 |
| 4870313 | Piezoelectric resonators for overtone oscillations | Kouichi Hirama, Tomokazu Shouzi | 1989-09-26 |
| 4843221 | Electronic card receiving device | Tomonari Ohtsuki, Yoshiaki Igarashi, Toru Uno | 1989-06-27 |
| 4753543 | Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls | Hideaki Mochimaru, Hiroyuki Idenawa, Nobuhiro Makita, Masayoshi Miyamoto, Hajime Kanda | 1988-06-28 |
| 4665494 | Spectrum display device for audio signals | Mamoru Inami, Zenju Otsuki | 1987-05-12 |