Issued Patents All Time
Showing 101–125 of 179 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7760592 | Optical disk apparatus with an improved track jump performance | Takeyoshi Kataoka | 2010-07-20 |
| 7760604 | Optical disc device and tracking control method | Akihiro Ashida, Kikuo Shimizu | 2010-07-20 |
| 7746734 | Optical disk apparatus and tracking method | Mariko Umeda, Hiroyuki Minemura | 2010-06-29 |
| 7643392 | Optical disk device and tilt correction method thereof | Koji Iijima, Junji Nakajima | 2010-01-05 |
| 7542387 | Defocus detection device, defocus detection method and optical disk unit using the same | Yoshinori Ishikawa | 2009-06-02 |
| 7466639 | Optical disk device and optical disk discriminating method | Takeyoshi Kataoka | 2008-12-16 |
| 7457221 | Optical disc recording/reproduction device | Takeyoshi Kataoka, Fumio Isshiki, Yoshinori Ishikawa | 2008-11-25 |
| 7392402 | Method and apparatus for data integration security | — | 2008-06-24 |
| 7366065 | Optical disk apparatus and an optical disk recording and reproducing method | Nobuhiro Takeda | 2008-04-29 |
| 7295497 | Optical disk device and tilt correction method thereof | Koji Iljima, Junji Nakajima | 2007-11-13 |
| 7275367 | Exhaust pressure-raising device for an internal combustion engine | Yasuki Tamura | 2007-10-02 |
| D548825 | Air purifier | Jiro Suzuki | 2007-08-14 |
| 7106666 | Optical disk apparatus and method capable of compensating for instability track jump and focus jump | Yoshinori Ishikawa, Yukinobu Tada | 2006-09-12 |
| 7106669 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-09-12 |
| 7092330 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-08-15 |
| 7088654 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-08-08 |
| 7088653 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-08-08 |
| 7085995 | Information processing apparatus and processing method and program storage medium | Kei Fukuda, Muneaki Osawa, Kentaro Miura | 2006-08-01 |
| 7085202 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-08-01 |
| 7085208 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-08-01 |
| 7082087 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-07-25 |
| 7082083 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-07-25 |
| 7082085 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-07-25 |
| 7082096 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-07-25 |
| 6996036 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2006-02-07 |