Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10897655 | AV server and AV server system | Hideki Arai, Mamoru Mizukami, Yasuhiro Ichinaka, Akira Itou, Kenta ABE +2 more | 2021-01-19 |
| 10887636 | AV server system and AV server | Mamoru Mizukami, Yasuhiro Ichinaka, Akira Itou, Kenta ABE, YOSHIHIDE FUJIMOTO +1 more | 2021-01-05 |
| 10412398 | Image processing device and image processing method | — | 2019-09-10 |
| 9462297 | Image processing device and image processing method | — | 2016-10-04 |
| 8340506 | System and method for signal processing | — | 2012-12-25 |
| 8311105 | Information-processing apparatus, information-processsing method, recording medium and program | Hideki Arai, Shinji Wakai, Eiji Ueki | 2012-11-13 |
| 7917687 | Flash memory apparatus and access method to flash memory | Masakazu Yoshimoto | 2011-03-29 |
| 7746889 | Storage device and method of controlling access | — | 2010-06-29 |
| 7463820 | Data reproducing apparatus and data reproducing method | Mamoru Mizukami, Masanari Yoshida | 2008-12-09 |
| 7444063 | Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording medium | Mikio Kita | 2008-10-28 |
| 7406253 | Picked up image recording system, signal recording device, and signal recording method | Yoshihito Ueda, Hiromi Hoshino, Tomokiyo Kato, Mikio Kita | 2008-07-29 |
| 7379261 | Apparatus and method for reproducing recorded signal | Hiroshi Saito | 2008-05-27 |
| 7362962 | Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording medium | — | 2008-04-22 |
| 7324739 | Data reproduction method and data reproduction apparatus | — | 2008-01-29 |
| 7266751 | Data recording method and data recording apparatus | Shoji Kosuge | 2007-09-04 |
| 7042665 | Apparatus and method for reproducing recorded signal | Mikio Kita, Mamoru Mizukami | 2006-05-09 |
| 6966025 | D/A conversion apparatus, decoder, and tape drive | Hirokazu Tanaka | 2005-11-15 |
| 6804071 | Digital recording apparatus non-influenced by recording data rate and low frequency cut-off, and enhancing high frequency components of data being recorded | Mamoru Mizukami | 2004-10-12 |
| 6304410 | Helical scanning magnetic recording/playback device having multiple pairs of playback heads and recording heads | Mikio Kita | 2001-10-16 |
| 6128358 | Bit shift detecting circuit and synchronizing signal detecting circuit | — | 2000-10-03 |
| 5486956 | Digital signal reproducing circuit which counts the increasing amount of branch metric to control an equalizer | — | 1996-01-23 |
| 5276517 | Video equalizing circuit | Hiroshi Matsuzawa, Ichitaro Sato | 1994-01-04 |
| 5255126 | AGC circuit with constant envelope circuit for reproduced RF signals from plural channels | Hiroshi Matsuzawa, Ichitaro Sato | 1993-10-19 |
| 5241398 | Dropout compensation during track jumps | Yoshinori Suzuki | 1993-08-31 |
| 5182520 | Non-linear de-emphasis circuit | — | 1993-01-26 |