Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974520 | Information recording ensuring compatibility with different types of recording media | Takanobu Matsuba | 2011-07-05 |
| 7719945 | Information recording method allowing improved access to a recording start position of user data in an information recording medium and apparatus performing the same | — | 2010-05-18 |
| 7573799 | Information recording method, information recording apparatus, program and computer readable information storage medium | — | 2009-08-11 |
| 7336579 | Information storage apparatus that writes data in unrecorded regions of a recording medium | — | 2008-02-26 |
| 7283441 | Information recording and reproducing apparatus, disc apparatus and defect area replacement method | — | 2007-10-16 |
| 7177256 | Information recording method, information recording apparatus, program and computer readable information storage medium | — | 2007-02-13 |
| 5458917 | Continuous surface treating method and apparatus with inline centrifugal separator | Masahiro Kojima, Fujio Mikami, Kiyotada Yasuhara, Kageki Fujimoto | 1995-10-17 |