Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038304 | Optical device | Makoto Sato, Takanori OCHIAI, Takuma Yanagisawa, Ryo IZUTA | 2024-07-16 |
| 11703571 | Optical device | Makoto Sato, Takanori OCHIAI, Takuma Yanagisawa, Ryo IZUTA | 2023-07-18 |
| 11650051 | Optical device | Makoto Sato, Takanori OCHIAI, Takuma Yanagisawa, Ryo IZUTA | 2023-05-16 |
| 11099001 | Inspection apparatus, inspection method, computer program and recording medium | Takanori OCHIAI | 2021-08-24 |
| 10840601 | Horn antenna array | Takanori OCHIAI, Hiroyuki Tanaka, Tatsuya Kawano | 2020-11-17 |
| 10801954 | Inspection apparatus, inspection method, computer program and recording medium | Takanori OCHIAI | 2020-10-13 |
| 8879371 | Recording medium | Masayoshi Yoshida, Takuya Shiroto, Hideki Kobayashi, Takao Tagiri, Makoto Suzuki | 2014-11-04 |
| 8792319 | Recording medium | Takuya Shiroto, Masayoshi Yoshida, Hideki Kobayashi, Takao Tagiri, Makoto Suzuki | 2014-07-29 |
| 8238220 | Pickup device | Makoto Sato, Takuma Yanagisawa | 2012-08-07 |
| 8189252 | Light deflecting device and hologram device | Makoto Sato | 2012-05-29 |
| 8125872 | Recording medium and recording system | — | 2012-02-28 |
| 8111604 | Fabrication method of multilayer optical record medium and recording apparatus for multilayered optical record medium | Masaharu Nakano, Makoto Sato | 2012-02-07 |
| 8018814 | Aberration correction device, aberration correction method and optical pickup | Shinichi Fujinoki | 2011-09-13 |
| 8004951 | Pickup device | Takuma Yanagisawa, Katsuhiro Koike | 2011-08-23 |
| 7969836 | Optical pickup apparatus | Takuma Yanagisawa, Makoto Sato | 2011-06-28 |
| 7944797 | Recording and reproducing method, recording medium, and recording and reproducing apparatus | — | 2011-05-17 |
| 7859973 | Method for recording and reproducing a hologram and apparatus therefor | Makoto Sato | 2010-12-28 |
| 7847805 | Display apparatus, display method, program and recording medium | Akira Ueda, Hiroshi Miyai | 2010-12-07 |
| 7821899 | Optical pickup device | Takuma Yanagisawa | 2010-10-26 |
| 7643094 | Color image processing apparatus, color image processing method, program and recording medium | Masahiro Kawashima, Masanobu Tanaka | 2010-01-05 |
| 7586829 | Multilayer optical recording medium having plurality of reflecting units formed on parts recording layers | — | 2009-09-08 |
| 7542397 | Aberration correction apparatus, and control apparatus, control method and control program of optical pickup | Toshiharu Ezuka | 2009-06-02 |
| 7499386 | Aberration correction apparatus, and control apparatus, control method and control program of optical pickup | — | 2009-03-03 |
| 7453787 | Optical pickup | Makoto Sato, Ikuya Kikuchi | 2008-11-18 |
| 7453791 | Optical recording medium having a plurality of guide tracks transfer regions | Akihiro Tachibana, Yoshihisa Kubota | 2008-11-18 |