Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8121004 | Method for adjusting recording power and optical disk apparatus | Atsushi Yamada, Jinya Ikeda | 2012-02-21 |
| 8000194 | Optical disc apparatus, method of adjusting focus offset for optical disc apparatus, and program for executing focus offset adjustment | Masaaki Kurebayashi | 2011-08-16 |
| 7668060 | Optical disc apparatus, method of adjusting focus offset for optical disc apparatus, and program for executing focus offset adjustment | Masaaki Kurebayashi | 2010-02-23 |
| 7106669 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-09-12 |
| 7092330 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-08-15 |
| 7088653 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-08-08 |
| 7088654 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-08-08 |
| 7085208 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-08-01 |
| 7085202 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-08-01 |
| 7082087 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-07-25 |
| 7082085 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-07-25 |
| 7082083 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-07-25 |
| 7082096 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-07-25 |
| 6996036 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2006-02-07 |
| 6850470 | Optical disc apparatus and method thereof | Shigeki Yamazaki, Hiroyuki Minamura, Hisataka Sugiyama, Makoto Itagaki | 2005-02-01 |
| 6754144 | Optical information recording/reproducing apparatus | Toshimitsu Kaku, Hisataka Sugiyama | 2004-06-22 |
| 6728176 | Information recording method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2004-04-27 |
| 6665244 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-12-16 |
| 6580686 | Information recording medium recording data on wobbled groove structure of recording medium | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-06-17 |
| 6552978 | Information recording apparatus | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-22 |
| 6549497 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-15 |
| 6545960 | Information recording medium and method and apparatus for recording and reproducing information using the same | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-08 |
| 6545961 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-08 |
| 6545962 | Optical reproducing method for reproducing information on an optical medium having groove structure with fixed cycle of wobble | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-08 |
| 6542448 | Information recording apparatus for recording information on an optical medium having a groove structure with a fixed cycle of wobble | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-01 |