Issued Patents All Time
Showing 1–25 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10749556 | Antenna apparatus and wireless apparatus | Nobuyuki Mori | 2020-08-18 |
| 8270268 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Takashi Ishida, Hironori Deguchi, Atsushi Nakamura +3 more | 2012-09-18 |
| 8270542 | Method for evaluating quality of read signal and apparatus for reading information | Takeshi Nakajima, Harumitsu Miyashita, Shigeru Furumiya | 2012-09-18 |
| 8050172 | Optical disc on which information is written on a block-by-block basis | Junichi Minamino, Atsushi Nakamura, Shigeru Furumiya, Takashi Ishida, Toyoji Gushima | 2011-11-01 |
| 7986597 | PLL control device and reproduction apparatus with linking portion control | Toyoji Gushima, Shigeru Furumiya, Takashi Ishida, Hironori Deguchi, Atsushi Nakamura +3 more | 2011-07-26 |
| 7933170 | Optical disk medium and method and apparatus for reading information | Shigeru Furumiya, Atsushi Nakamura, Junichi Minamino, Takashi Ishida | 2011-04-26 |
| 7848216 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Takashi Ishida | 2010-12-07 |
| 7826314 | Optical disk having wobble patterns representing control information | Junichi Minamino, Atsushi Nakamura, Shigeru Furumiya, Takashi Ishida, Toyoji Gushima | 2010-11-02 |
| 7782743 | High density phase-change type optical disk having a data efficiency of more than 80 percent | Takashi Ishida, Mamoru Shoji, Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya | 2010-08-24 |
| 7768893 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Takashi Ishida, Hironori Deguchi, Atsushi Nakamura +3 more | 2010-08-03 |
| 7697406 | High density phase-change type optical disk having a data efficiency of more than 80 percent | Takashi Ishida, Mamoru Shoji, Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya | 2010-04-13 |
| 7656780 | Optical recording medium having first and second wobble patterns | Jacobus Petrus Josephus Heemskerk, Cornelis Marinus Schep, Aalbert Stek, Shigeru Furumiya, Shoei Kobayashi +1 more | 2010-02-02 |
| 7596076 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Takashi Ishida | 2009-09-29 |
| 7593313 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Takashi Ishida | 2009-09-22 |
| 7593314 | Optical disc and physical address format | Atsushi Nakamura, Junichi Minamino, Shigeru Furumiya, Mamoru Shoji, Takashi Ishida | 2009-09-22 |
| 7584315 | Integrated circuit monitoring an internal signal converted from an analog input signal | Naohiro Kimura, Harumitsu Miyashita, Takeshi Nakajima, Yoshikazu Yamamoto, Kohei Nakata | 2009-09-01 |
| 7529167 | Optical disk having wobble patterns representing control information | Junichi Minamino, Atsushi Nakamura, Shigeru Furumiya, Takashi Ishida, Toyoji Gushima | 2009-05-05 |
| 7518970 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Takashi Ishida, Hironori Deguchi, Atsushi Nakamura +3 more | 2009-04-14 |
| 7518971 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Takashi Ishida, Hironori Deguchi, Atsushi Nakamura +3 more | 2009-04-14 |
| RE40639 | Optical disc and optical disc address reading apparatus and method | Shigeru Furumiya, Takashi Ishida, Yoshiharu Kobayashi | 2009-02-17 |
| 7474607 | Optical disk medium and method and apparatus for reading information | Shigeru Furumiya, Atsushi Nakamura, Junichi Minamino, Takashi Ishida | 2009-01-06 |
| 7474606 | Optical disk medium | Shigeru Furumiya, Atsushi Nakamura, Junichi Minamino, Takashi Ishida | 2009-01-06 |
| 7467412 | Data transfer system, data transfer program and video server system | Yoshiaki Komma | 2008-12-16 |
| 7437053 | Digital video recorder, method of driving the video recorder and program | — | 2008-10-14 |
| 7414946 | Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus | Toyoji Gushima, Shigeru Furumiya, Takashi Ishida, Hironori Deguchi, Atsushi Nakamura +3 more | 2008-08-19 |