Issued Patents All Time
Showing 26–50 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7676141 | Recording apparatus and recording method | Shiro Iwasaki | 2010-03-09 |
| 7672572 | Recording apparatus and recording method | Shiro Iwasaki | 2010-03-02 |
| 7654466 | Semiconductor memory card, semiconductor memory control apparatus, and semiconductor memory control method | Takuji Maeda, Shinji Inoue, Jun Ohara, Masahiro Nakanishi, Shoichi Tsujita +6 more | 2010-02-02 |
| RE41041 | Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk | Mitsuaki Oshima | 2009-12-15 |
| RE41032 | Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk | Mitsuaki Oshima | 2009-12-01 |
| RE40969 | Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk | Mitsuaki Oshima | 2009-11-10 |
| 7613379 | Recording and reproduction apparatus, recording apparatus, editing apparatus, information recording medium, recording and reproduction method, recording method, and editing method | Takanori Okada, Tatsushi Bannai | 2009-11-03 |
| 7602686 | Information recording medium, method for simultaneous recording and reproduction, and information recording and reproduction apparatus | — | 2009-10-13 |
| 7593622 | Information recording medium, information recoding/reproduction system apparatus, and information recording/reproduction method | Kaoru Murase, Yoshihisa Fukushima, Tomoyuki Okada | 2009-09-22 |
| 7529160 | Method and apparatus for simultaneous recording and reproducing information recording medium therefor | Miyuki Sasaki, Kaoru Murase, Tatsushi Bannai | 2009-05-05 |
| 7520001 | Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk | Mitsuaki Oshima, Shinichi Tanaka, Kenji Koishi, Mitsuro Moriya | 2009-04-14 |
| 7512040 | Method and apparatus for recording real-time data into an optical disc | Shuichi Yoshida, Tatsushi Bannai, Takashi Kishimoto | 2009-03-31 |
| RE40687 | Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk | Mitsuaki Oshima | 2009-03-31 |
| 7492683 | Information recording method, information recording system, drive control unit, and semiconductor integrated circuit for recording information on a recording medium having a volume space | Tetsuhiro Kohada | 2009-02-17 |
| 7480439 | Recording device recording method and program | Toshiyuki Fukushima, Takuya Nishimura | 2009-01-20 |
| 7414924 | Magneto-optical recording medium having watermark for preventing unauthorized copy | Mitsuaki Oshima, Shinichi Konishi, Shin-ichi Tanaka, Kenji Koishi, Mitsurou Moriya +3 more | 2008-08-19 |
| 7398352 | Recording method and recording apparatus that limits number of rewrites to the same storage area | Hideaki Mita, Yoshihisa Fukushima, Tatushi Bannai | 2008-07-08 |
| 7376067 | Allocation of real time files | Wilhelmus Jacobus Van Gestel, Steven Broeils Luitjens, Kaoru Murase, Miyuki Sasaki, Masanobu Nakamura +1 more | 2008-05-20 |
| 7366066 | Information recording method and apparatus, information reproducing method and apparatus, information recording medium, and program storage medium with overwrite protection features limiting the possible number of rewrites | Masanobu Nakamura, Motoki Kato, Wilhelmus Jacobus Van Gestel, Kaoru Murase, Miyuki Sasaki | 2008-04-29 |
| 7330412 | Method and apparatus for searching for recordable area, and method and apparatus for testing recorded area arrangement | Akito Harada | 2008-02-12 |
| 7324416 | Information recording medium, method for simultaneous recording and reproduction, and information recording and reproduction apparatus | Miyuki Sasaki, Kaoru Murase, Tatsushi Bannai | 2008-01-29 |
| 7283728 | Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system | Hiroshi Ueda, Yoshihisa Fukushima | 2007-10-16 |
| 7233553 | Method for emptying recording buffer can be made empty by at most one access operation and at most two recording operation, in a simultaneous recording and reproduction | Miyuki Sasaki, Kaoru Murase, Tatsushi Bannai | 2007-06-19 |
| RE39653 | Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk | Mitsuaki Oshima | 2007-05-22 |
| 7206268 | Information recording medium information recording method and information recording/reproduction system | Motoshi Ito, Hiroshi Ueda, Yoshihisa Fukushima | 2007-04-17 |