Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013408 | Negative-resistance device with the use of magneto-resistive effect | Hiroki Maehara, Hitoshi Kubota, Shinji Yuasa, Yoshishige Suzuki, Yoshinori Nagamine | 2011-09-06 |
| 8014259 | Multi layer optical disc and optical disc apparatus capable of coping with the multi layer optical disc | — | 2011-09-06 |
| 7961582 | Optical disk recording apparatus, laser diode driving apparatus and recording signal generating apparatus | — | 2011-06-14 |
| 7839728 | Optical disc recording device | — | 2010-11-23 |
| 7764300 | Optical recording medium and data recording device | Ryuichiro Yoshimura, Hidenori Nakagawa, Takayuki Yamamoto, Takashi Nakai, Yuichi Mizuuchi +12 more | 2010-07-27 |
| 7764136 | Microwave transmission line integrated microwave generating element and microwave transmission line integrated microwave detecting element | Yoshishige Suzuki, Shinji Yuasa, Ashwin Tulapurkar | 2010-07-27 |
| 7671852 | Display device, display method, and computer product | Takayuki Kasuya, Hiroshi Toriumi, Naoko Ito, Koji Suzuki, Fumiko Kikuchi | 2010-03-02 |
| 7556869 | Electronic device and wiring with a current induced cooling effect, and an electronic device capable of converting a temperature difference into voltage | Hitoshi Kubota, Atsushi Yamamoto | 2009-07-07 |
| 7395431 | Data encryption method, recording medium, data transfer apparatus, and encrypted data decryption method | Hiroyuki Kimura | 2008-07-01 |
| 7289721 | Method and apparatus for data reproduction | Hiroyuki Kimura, Hiroo Okamoto | 2007-10-30 |
| 7288173 | Ion beam processing system and ion beam processing method | Kojiro Yagami | 2007-10-30 |
| 7145851 | Optical disk apparatus and information recording apparatus | Masayoshi Okawa | 2006-12-05 |
| 7113613 | Watermark information detection method | Isao Echizen, Hiroshi Yoshiura, Hiroyuki Kimura, Kousuke Anzai | 2006-09-26 |
| 7095870 | Electronic watermark embedding apparatus and method and a format conversion device having a watermark embedding function | Hiroyuki Kimura, Michihiro Tateishi | 2006-08-22 |
| 6643231 | Optical disc apparatus and method | Kazuhiko Ono, Eiji Ikeda, Hiroshi Minoda, Hiroaki Shioyama, Shigeki Inoue | 2003-11-04 |
| 6552970 | Optical disk apparatus | Kazuhiko Ono, Eiji Ikeda, Hiroshi Minoda, Hiroaki Shioyama, Shigeki Inoue | 2003-04-22 |
| 6484318 | CATV communication system and method for the internet connection | Takehiko Shioda, Ikuru Yoshida, Jun Cheng, Hidenobu Kato, Masayuki Yamazaki +2 more | 2002-11-19 |
| 6452889 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Hiroshi Minoda, Hiroaki Shioyama, Shigeki Inoue | 2002-09-17 |
| 6317403 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Hiroshi Minoda, Hiroaki Shioyama, Shigeki Inoue | 2001-11-13 |
| 6262957 | Method and apparatus for automatically discriminating types of optical disks | Shigeki Inoue, Hiroshi Minoda, Hiroyuki Tanaka, Kazuhiko Ono | 2001-07-17 |
| 6108291 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Hiroshi Minoda, Hiroaki Shioyama, Shigeki Inoue | 2000-08-22 |
| 6023935 | Air conditioner | Takashi Okazaki, Yoshihiro Sumida, Akihiro Matsushita, Itsutarou Akiyama, Yasunori Shida | 2000-02-15 |
| 6002655 | Optical disc apparatus accessing method and system therefor | Kazuhiko Ono, Eiji Ikeda, Hiroshi Minoda, Hiroaki Shioyama, Shigeki Inoue | 1999-12-14 |
| 5661821 | Still image filing system | Tomohiro Kimura, Toshihiko Maruyama | 1997-08-26 |
| 5546381 | Spread spectrum communication system and method, using sequentially phase shifted M-sequence codes | — | 1996-08-13 |