Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9246579 | Device interface apparatus, test apparatus, and test method | Shin Masuda | 2016-01-26 |
| 9240717 | Switching power supply device and electronic appliance therewith | Yoshio Higashida, Kazuhiro Murakami | 2016-01-19 |
| 8854838 | Power supply control device, power supply system and eletronic device | Hiroaki Goda, Takashi Naiki | 2014-10-07 |
| 8699018 | Device interface apparatus and test apparatus | Shin Masuda | 2014-04-15 |
| 8565559 | Optical device and optical modulation apparatus | — | 2013-10-22 |
| 8559777 | Optical device and optical modulation apparatus | Shin Masuda, Atsushi Seki | 2013-10-15 |
| 8318687 | Recombinant adeno-associated virus vector for treatment of Alzheimer disease | Takeshi Tabira | 2012-11-27 |
| 8263220 | Work subject material, surface protection sheet and method of working | Keiji Hayashi, Kazuhito Okumura, Yoshikazu Tanaka, Toru Inamasu | 2012-09-11 |
| 7557864 | Video signal judgment circuit | Takumi Katoh | 2009-07-07 |
| 6972903 | Visual aid | Kazunaga Shimizu, Fumiaki Koizumi, Yasuhiro Sakai | 2005-12-06 |
| 6657459 | Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them | Yoji Nishio, Kosaku Hirose, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more | 2003-12-02 |
| 6594992 | Punch press hydraulic servo device using a rotary valve | Kinshiro Naito, Masayuki Shimizu, Osamu Takahashi | 2003-07-22 |
| 6462580 | Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them | Yoji Nishio, Kosaku Hirose, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more | 2002-10-08 |
| 6172532 | Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them | Yoji Nishio, Kosaku Hirose, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more | 2001-01-09 |
| 5693934 | Luminance detecting circuit in which plural photoinduced currents are amplified and combined onto a common current conductor | Tatsuya Hohmoto, Hiroshi Murakami, Kunihiko Karasawa | 1997-12-02 |
| 5677641 | Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them | Yoji Nishio, Kosaku Hirose, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more | 1997-10-14 |
| 5515260 | Current-voltage conversion circuit, current compressing and extension circuit, automatic exposure control system, and automatic exposure control system with built-in sensor | Fumihiro Watanabe, Fumihide Murao, Hiroshi Murakami, Hideho Itoh, Tatsuya Hohmoto | 1996-05-07 |
| 5229616 | Lamp for enveloping a single isotope of a metal element and exposure apparatus including the lamp | — | 1993-07-20 |
| 5198837 | Laser beam harmonics generator and light exposing device | Shoji Ikshizaka, Yutaka Ichihara | 1993-03-30 |
| 5153539 | Magnetic core for a signal line filter | Hikohiro Togane, Toshihiko Mori | 1992-10-06 |
| 4815514 | Belted tire | Tadashi Maehara, Masahazu Eshima, Hirofumi Morita, Hiroshi Kojima | 1989-03-28 |
| 4721144 | Pneumatic radial tires for passenger cars | Motonori Bundo, Yoshihiro Makino | 1988-01-26 |
| 4577154 | Pulse width modulation circuit and integration circuit of analog product using said modulation circuit | Katsuaki Takagi, Yuzo Kita, Yoshimune Hagiwara, Kazuyoshi Ogawa | 1986-03-18 |
| 4321793 | Integrated hydraulic circuit for off highway work vehicles | Kyoji Uranaka, Yasumasa Tarumizu, Masaaki Ichimura | 1982-03-30 |
| 4288091 | Apparatus for coupling a tractor, a dump trailer and a dump truck | Haruhiko Umeda, Hidehiro Takeuchi, Masaru Uenoyama, Kotoshige Ishizuki, Hiroyuki Ando | 1981-09-08 |