Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399001 | Method for measuring surface parameter of copper foil, and method for sorting copper foil | Hiroaki Kurihara | 2025-08-26 |
| 12222201 | Method for measuring surface parameter of copper foil, method for sorting copper foil, and method for producing surface-treated copper foil | Hiroaki Kurihara | 2025-02-11 |
| 7783328 | Cellular phone control apparatus, method of controlling same and hands-free call placement apparatus | — | 2010-08-24 |
| 7756466 | Audio control apparatus, audio system, and navigation apparatus | Teruhiko Fujita | 2010-07-13 |
| 7525771 | GMR spin-valve element evaluation method, magnetic head manufacturing method, and magnetic storage device | — | 2009-04-28 |
| 7511906 | Disk device and method of controlling the disk device | — | 2009-03-31 |
| 7460327 | Magnetic disk apparatus | — | 2008-12-02 |
| RE39110 | Information recording medium, apparatus for recording the same and apparatus for recording the same | Yoshiaki Moriyama, Takao Sawabe, Ryuichiro Yoshimura, Kaoru Yamamoto, Akihiro Tozaki +4 more | 2006-05-30 |
| 6067282 | Information recording medium, apparatus for recording the same and apparatus for recording the same | Yoshiaki Moriyama, Takao Sawabe, Ryuichiro Yoshimura, Kaoru Yamamoto, Akihiro Tozaki +4 more | 2000-05-23 |
| 5889746 | Information recording medium, apparatus for recording the same and apparatus for reproducing the same | Yoshiaki Moriyama, Takao Sawabe, Ryuichiro Yoshimura, Kaoru Yamamoto, Akihiro Tozaki +4 more | 1999-03-30 |