Issued Patents All Time
Showing 51–75 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7020062 | Information recording medium with a track carrying a randomized wobble signal, and apparatus for reading such | Kazuo Kuroda | 2006-03-28 |
| 7007202 | Device and method for checking boot error in intermittent receiving operation | Koichi Kuroiwa, Masami Kanasugi | 2006-02-28 |
| 6980585 | Receiving unit, receiving method and semiconductor device | Yoshikazu Yamada, Koichi Kuroiwa, Masami Kanasugi | 2005-12-27 |
| 6973004 | Memory device including backup memory for saving data in standby mode | Jun Iwata, Koichi Kuroiwa, Yoshikazu Yamada | 2005-12-06 |
| 6947961 | Arithmetic unit and receiver unit | Koichi Kuroiwa, Masami Kanasugi, Yoshikazu Yamada | 2005-09-20 |
| 6934553 | Receiving unit, receiving method and semiconductor device | Koichi Kuroiwa, Masami Kanasugi, Junichi Sugimoto | 2005-08-23 |
| 6883092 | Processor and method of booting same | Takeo Sasaki, Koichi Kuroiwa, Takanobu Kashiwagi | 2005-04-19 |
| 6803810 | Semiconductor device and portable terminal equipment | Yoshikazu Yamada, Koichi Kuroiwa, Takanobu Kashiwagi | 2004-10-12 |
| 6785220 | Optical recording medium having mark and space portions based on frequency band of RF signal | Eiji Muramatsu, Toshio Suzuki, Masahiro Kato | 2004-08-31 |
| 6753795 | Code generation device, semiconductor device, and receiver device | Norihiro Ikeda, Masami Kanasugi, Koichi Kuroiwa | 2004-06-22 |
| 6741548 | Optical disc, and method of and apparatus for recording signal onto the same | Eiji Muramatsu, Masahiro Kato, Kazuo Kuroda, Masami Oishi | 2004-05-25 |
| 6731575 | Control information recording method and apparatus, information recording method and apparatus, and information record medium | Akiyoshi Inoue, Kazuo Kuroda, Toshio Suzuki, Hiroyuki Ohira | 2004-05-04 |
| 6687213 | Optical recording medium having pre-formed land-prepits and method for producing same | Toshihiko Takishita, Masahiro Kato, Eiji Muramatsu, Kunihiko Horikawa, Atsushi Yamaguchi | 2004-02-03 |
| 6687214 | Recording medium and apparatus and method for manufacturing the same | Masahiro Kato, Eiji Muramatsu, Atsushi Yamaguchi, Seiro Oshima, Makoto Matsukawa +3 more | 2004-02-03 |
| 6679430 | Recording medium and apparatus and method for manufacturing the same | Masahiro Kato, Eiji Muramatsu, Atsushi Yamaguchi | 2004-01-20 |
| 6678315 | Code phase setting method and apparatus | Mahiro Hikita, Koichi Kuroiwa, Masami Kanasugi | 2004-01-13 |
| 6647405 | Adder circuit, integrating circuit which uses the adder circuit, and synchronism detection circuit which uses the integrating circuit | Koichi Kuroiwa, Masami Kanasugi, Mahiro Hikita | 2003-11-11 |
| 6639436 | Semiconductor integrated circuit with function to start and stop supply of clock signal | Yoshikazu Yamada, Masami Kanasugi, Koichi Kuroiwa | 2003-10-28 |
| 6625106 | Record medium having a track | Kazuo Kuroda | 2003-09-23 |
| 6603720 | Optical disc discriminating system | Kazuo Kuroda | 2003-08-05 |
| 6599607 | Optical recording medium | Toshihiko Takishita, Masahiro Kato, Eiji Muramatsu, Kunihiko Horikawa, Atsushi Yamaguchi | 2003-07-29 |
| 6594224 | Optical disc, and method of and apparatus for recording signal onto the same | Eiji Muramatsu, Masahiro Kato, Kazuo Kuroda, Masami Oishi | 2003-07-15 |
| 6587424 | Dye recording medium having read-only area and recordable area | Kazuo Kuroda, Akiyoshi Inoue | 2003-07-01 |
| 6535477 | Optical recording medium having groove and land tracks, and method of manufacturing the same | Eiji Muramatsu, Toshio Suzuki, Masahiro Kato | 2003-03-18 |
| 6532206 | Information record medium with a record/reproduction area and a reproduction-dedicated area | Eiji Muramatsu, Masahiro Kato | 2003-03-11 |