Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9337858 | Data processing system | Kakeru Kimura, Masakazu Okamura, Masashi Nishimoto | 2016-05-10 |
| 9153271 | Optical disc device | Mitsuo Hagiwara, Mitsuyuki Kimura | 2015-10-06 |
| 9065467 | Data processing system | Kakeru Kimura, Masakazu Okamura, Masashi Nishimoto | 2015-06-23 |
| 8981975 | Data processing device and data processing system | Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu | 2015-03-17 |
| 8860593 | Data processing system | Kakeru Kimura, Masakazu Okamura, Masashi Nishimoto | 2014-10-14 |
| 8780680 | Optical disc device | Mitsuo Hagiwara, Mitsuyuki Kimura | 2014-07-15 |
| 8614636 | Data processing device and data processing system | Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu | 2013-12-24 |
| 8471737 | System and method for providing high resolution digital-to-analog conversion using low resolution digital-to-analog converters | Akane Hiroshima, Toshiya Tamaki, Masashi Nishimoto | 2013-06-25 |
| 8077065 | Data processing device and data processing system | Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu | 2011-12-13 |
| 7995431 | Optical disc device | Mitsuo Hagiwara, Mitsuyuki Kimura | 2011-08-09 |
| 6928595 | Medium reading apparatus | Hiromasa Takahashi, Satoshi Yamato | 2005-08-09 |
| 6785762 | Recording/reproducing device having plural disk units which access an information recording medium including a computer readable recording medium | Hiromasa Takahashi, Satoshi Yamato, Yoshifumi Miyaguchi | 2004-08-31 |
| 5612933 | Apparatus for reproducing recorded information with error detection and correction processing | Toshihiko Watanabe, Kazuya Hara, Akihiko Rokusaka, Hideaki Sato | 1997-03-18 |
| 5260671 | Receiving circuit for demodulating an angle modulated signal | Nobutaka Amada, Masaki Noda | 1993-11-09 |
| RE34295 | Signal processing circuit | Toshifumi Shibuya, Hiroshi Endoh, Takao Arai, Hiroo Okamoto | 1993-06-29 |
| 4965867 | Offset compensation circuit | Masami Tsuchida, Ichiro Miyake, Tokihiro Takahashi, Shinichi Wakumura, Takao Arai +1 more | 1990-10-23 |
| 4746900 | Signal processing circuit | Toshifumi Shibuya, Hiroshi Endoh, Takao Arai, Hiroo Okamoto | 1988-05-24 |
| 4682314 | Disc playback apparatus | Harushige Nakagaki, Shigeki Inoue | 1987-07-21 |
| 4675855 | Reproducing rate control apparatus for information recording disc | Harushige Nakagaki, Masafumi Nakamura | 1987-06-23 |
| 4571572 | Digital/analogue converter | Tsutomu Noda, Tetsuo Sato | 1986-02-18 |
| 4539665 | Tracking servo control unit for an information reproducing apparatus | Shigeki Inoue, Tsutomu Noda, Shinichi Ohashi | 1985-09-03 |
| 4532561 | Playback speed control system | Hiroyuki Kimura, Shigeki Inoue, Takashi Takeuchi, Shin-ichi Ohashi | 1985-07-30 |
| 4403347 | Antenna tuning circuit for AM radio receiver | Eijiro Oshitani, Shin-ichi Ohashi, Shigeki Inoue | 1983-09-06 |
| 4398060 | Muting circuit for an FM radio receiver | Masanori Ienaka | 1983-08-09 |
| 4392020 | Stereo demodulation system for an FM stereo broadcast receiver | Shigeki Inoue, Toshifumi Shibuya | 1983-07-05 |