Issued Patents All Time
Showing 26–50 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243509 | Photoelectric conversion module group | Kiyoshige Kojima, Yuki Hayashi, Midori YAMAAI, Akihiko Yoshiwara | 2019-03-26 |
| 9728217 | Glass substrate for magnetic disk and magnetic disk for heat assisted magnetic recording | Masahiro Katagiri | 2017-08-08 |
| 9638990 | Projector device with luminous tube having a pair of electrodes in a vertical direction | Shunsuke Ono, Naoki Uekura | 2017-05-02 |
| 8879371 | Recording medium | Takuya Shiroto, Hideki Kobayashi, Masakazu Ogasawara, Takao Tagiri, Makoto Suzuki | 2014-11-04 |
| 8792319 | Recording medium | Takuya Shiroto, Hideki Kobayashi, Masakazu Ogasawara, Takao Tagiri, Makoto Suzuki | 2014-07-29 |
| 8249424 | Information recording medium in which groove tracks are wobbled by frequency 2n times wobble frequency of standard | Akira Shimizu, Tsuyoshi Hasebe, Masahiro Kato, Eisaku Kawano, Shoji Taniguchi +1 more | 2012-08-21 |
| 8203927 | Information recording medium, information recording apparatus and method, and computer program | Takeshi Koda, Keiji Katata, Masahiro Kato, Masahiro Miura, Eiji Muramatsu +1 more | 2012-06-19 |
| 8184954 | Information recording medium in which one land pre-pit is formed in each group unit of wobbles formed by each “N” cycles of wobbles | Akira Shimizu, Tsuyoshi Hasebe, Masahiro Kato, Eisaku Kawano, Shoji Taniguchi +1 more | 2012-05-22 |
| 8149655 | Information recording medium, information recording apparatus and method, information reproducing apparatus and method, and computer program | Keiji Katata, Toshiro Tanikawa, Kazuo Kuroda | 2012-04-03 |
| 8144568 | Information recording medium, information recording apparatus and method, and information reproducing apparatus and method | Masahiro Kato | 2012-03-27 |
| 8125880 | Information recording apparatus and method, computer program | Takeshi Koda, Keiji Katata, Masahiro Kato, Masahiro Miura, Eiji Muramatsu +1 more | 2012-02-28 |
| 8094526 | Information recording device and method, and computer program | Takeshi Koda, Kazuo Kuroda, Keiji Katata | 2012-01-10 |
| 8077577 | Information recording device and method, and computer program | Toshiro Tanikawa, Kazuo Kuroda | 2011-12-13 |
| 8018802 | Information recording medium, information recording apparatus and method, and computer program | Masahiro Miura, Keiji Katata, Masahiro Kato, Eiji Muramatsu, Takeshi Koda +1 more | 2011-09-13 |
| 7948843 | Information recording medium, apparatus and method for recording information, and computer program | Toshiro Tanikawa, Tsuyoshi Hasebe, Shinji Suzuki, Tsuyoshi Namiki, Takeshi Koda +1 more | 2011-05-24 |
| 7940635 | Information recording apparatus and method, computer program, and information recording medium | Keiji Katata, Takeshi Koda | 2011-05-10 |
| 7940633 | Recording device, recording method and computer program | Masahiro Kato, Masahiro Miura, Takeshi Koda, Keiji Katata | 2011-05-10 |
| 7940626 | Recording device and recording method, and computer program | Masahiro Kato, Tsuyoshi Hasebe, Takeshi Koda, Keiji Katata | 2011-05-10 |
| 7929405 | Recordable type information recording medium, information recording apparatus, and information recording method | Masahiro Kato, Tsuyoshi Hasebe, Toshio Suzuki, Kazuo Kuroda | 2011-04-19 |
| RE42023 | Method and apparatus for setting recording parameter on non-used area of optical recordable disc | — | 2011-01-11 |
| 7869318 | Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure | Takeshi Koda, Keiji Katata | 2011-01-11 |
| 7801015 | Optical recording medium having physical and logical position information of buffer areas | Keiji Katata, Takeshi Koda, Shoji Taniguchi, Eiji Muramatsu, Masahiro Kato +2 more | 2010-09-21 |
| RE41430 | Rotation control apparatus operating with a sync signal having variable intervals | Kazuo Kuroda, Toshio Suzuki | 2010-07-13 |
| 7697387 | Information recording medium, and information recording apparatus and method | Takeshi Koda, Keiji Katata | 2010-04-13 |
| 7675830 | Write-once-type recording medium having a plurality of management areas, recording apparatus for the recording medium and method for the same, reproducing apparatus for the recording medium and method for the same, and computer program | Takeshi Koda | 2010-03-09 |