Issued Patents All Time
Showing 151–175 of 189 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7834869 | Dual scan display panel driver | Akira Kondo, Naoya Kimura, Haruyo Takayanagi, Tetsuro Hara, Hiroyoshi Ichkura | 2010-11-16 |
| 7773053 | Scanning method of display panel and a display unit | Haruyo Takayanagi, Akira Kondo, Tetsuro Hara, Naoya Kimura, Shuji Furuichi | 2010-08-10 |
| 7746295 | Plasma display device having improved luminous efficacy | Kenichi Yamamoto, Keizo Suzuki, Masatoshi Shiiki, Kyoji Kariya, Tomokatsu Kishi +2 more | 2010-06-29 |
| 7717989 | W/O emulsion ink for inkjet | Sadano Okuda, Tsutomu Nio, Hiroshi Hayashi, Shinichiro Shimura, Masahiko Abe +2 more | 2010-05-18 |
| 7696962 | Color balancing circuit for a display panel | Tetsuro Hara, Naoya Kimura, Akira Kondo, Haruyo Takayanagi, Shinichi Satoh | 2010-04-13 |
| 7683955 | Photocurrent sensing circuit converting an illumination of visible light into an electric signal as well as photosensor and electronic device with the photocurrent sensing circuit | — | 2010-03-23 |
| 7639213 | Driving circuit of plasma display panel and plasma display panel | Akihiro Takagi, Takashi Shiizaki, Noriaki Setoguchi, Hitoshi Hirakawa, Tomokatsu Kishi | 2009-12-29 |
| 7554065 | Illuminance sensor determining the duty ratio of a PWM signal based on a digital output of an A/D converter and light control apparatus | — | 2009-06-30 |
| 7554495 | Antenna apparatus | Ryouichi Enoshima | 2009-06-30 |
| 7532823 | Light emitting diode driving circuit and optical transmitter for use in optical fiber link | — | 2009-05-12 |
| 7500652 | Hoist for elevator | Shigenobu Kawakami, Shun-Ichirou Saitou | 2009-03-10 |
| 7437366 | Document management system having document transmission device, document management server, and document management client | Noriko Matsuzawa | 2008-10-14 |
| 7411557 | Antenna device and radio communication terminal | Ryouichi Enoshima | 2008-08-12 |
| 7408308 | LED drive circuit, LED lighting device, and backlight | Shinichi Sawada | 2008-08-05 |
| 7254333 | Low-cost WDM terminal device accommodating plurality of client signal | — | 2007-08-07 |
| 7145526 | Driving circuit of plasma display panel and plasma display panel | Akihiro Takagi, Takashi Shiizaki, Noriaki Setoguchi, Hitoshi Hirakawa, Tomokatsu Kishi | 2006-12-05 |
| 7145522 | Plasma display device having improved luminous efficacy | Kenichi Yamamoto, Keizo Suzuki, Masatoshi Shiiki, Kyoji Kariya, Tomokatsu Kishi +2 more | 2006-12-05 |
| 7030360 | Photoreceptor | Takeshi Murata | 2006-04-18 |
| 6862306 | Driving circuit for light emitting element, and optical communication device using same | — | 2005-03-01 |
| 6841771 | Optical coupling device and light-receiving circuit of same | — | 2005-01-11 |
| 6765034 | Flame-resistant and sound- and vibration-insulating member for vehicles, and process of manufacturing the same | Kiyomi Nishida, Toyofumi Shimizu, Eiji Motomura, Takuya Matsumoto | 2004-07-20 |
| 6761853 | Free-cutting tool steel | Kiyohito Ishida, Katsunari Oikawa, Toshimitsu Fujii, Yukinori Matsuda, Kozo Ozaki +1 more | 2004-07-13 |
| 6449962 | REFRIGERANT COLLECTING DEVICE, REFRIGERANT COLLECTING METHOD, REFRIGERATOR HAVING REFRIGERANT COLLECTING DEVICE, CONTROL METHOD FOR REFRIGERANT IN REFRIGERANT CIRCUIT OR REGENERATION DEVICE AND REGENERATION METHOD FOR REFRIGERANT COLLECTING | Kazuo Takemasa, Jiro Yuzawa, Katsuhiko Inoue, Fukuji Yoshida, Yonezo Ikumi | 2002-09-17 |
| 6224440 | Watercraft exhaust system | — | 2001-05-01 |
| 6220907 | Watercraft exhaust control | — | 2001-04-24 |