Issued Patents All Time
Showing 26–50 of 193 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907504 | Optical recording medium having auxiliary information and reference clock | Kenji Oishi | 2011-03-15 |
| 7907483 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Kenji Oishi | 2011-03-15 |
| 7903509 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Kenji Oishi | 2011-03-08 |
| 7898934 | Information recording medium | — | 2011-03-01 |
| 7887939 | Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof | Kenji Oishi | 2011-02-15 |
| 7889631 | Optical information recording medium, and substrate and manufacturing method for the optical information recording medium | Eiji Nakagawa, Hirofumi Nagano | 2011-02-15 |
| 7885153 | Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacturing apparatus for recording information in the disks | — | 2011-02-08 |
| 7876669 | Information recording carrier and method of reproducing the same | — | 2011-01-25 |
| 7864655 | Information recording medium and reproducing apparatus therefor | — | 2011-01-04 |
| 7839757 | Information recording medium and reproducing apparatus therefor | — | 2010-11-23 |
| 7826335 | Information recording medium | — | 2010-11-02 |
| 7821912 | Information recording medium having substrate with microscopic pattern and reproducing apparatus therefor | Akira Nishizawa | 2010-10-26 |
| 7821911 | Information recording medium | — | 2010-10-26 |
| 7817531 | Information recording medium | — | 2010-10-19 |
| 7796496 | Information recording carrier and method of reproducing the same | — | 2010-09-14 |
| 7796497 | Information recording carrier and method of reproducing the same | — | 2010-09-14 |
| 7785425 | Method for passivating stainless steel product and method for producing stainless steel separator for fuel cell | Osamu Ishigami, Yoshimitsu Ogawa | 2010-08-31 |
| 7751301 | Information recording carrier and information reproducing apparatus for the same | — | 2010-07-06 |
| 7738352 | Information recording medium | — | 2010-06-15 |
| 7729210 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Kenji Oishi | 2010-06-01 |
| 7729211 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Kenji Oishi | 2010-06-01 |
| 7728718 | Lighting system for vehicle and vehicle incorporating same | Yoshiaki Takeuchi, Ryohei Kitamura | 2010-06-01 |
| 7729230 | Information recording carrier and information reproducing apparatus for the same | — | 2010-06-01 |
| 7709110 | Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof | Kenji Oishi | 2010-05-04 |
| 7709111 | Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof | Kenji Oishi | 2010-05-04 |