Issued Patents All Time
Showing 201–225 of 277 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175541 | Data recording medium and recording/reproducing apparatus for providing optimum position of mark start and end parts | Mamoru Shoji, Atsushi Nakamura | 2001-01-16 |
| 6172960 | Optical disk and recording/reproducing apparatus using multiple address block groups shifted oppositely with multiple address blocks | Yoshinari Takemura, Shigeru Furumiya, Yoshito Aoki, Shunji Ohara, Yuichi Kamioka +1 more | 2001-01-09 |
| 6169715 | Tilt detection device, optical disc device, and tilt control method | Atsushi Nakamura, Mamoru Shoji | 2001-01-02 |
| 6167022 | Optical disc having oscillating land and grooves | Shin-ichi Tanaka, Akira Mutoh, Yoshinari Takemura, Shunji Ohara, Isao Satoh | 2000-12-26 |
| 6167009 | Tilt detection device, optical disc device, and tilt control method | Atsushi Nakamura, Mamoru Shoji | 2000-12-26 |
| 6160770 | Information recording method, information recording/reproducing apparatus, and information recording medium | Shunji Ohara, Yoshikazu Goto, Isao Satoh | 2000-12-12 |
| 6157600 | Tilt detection device, optical disc device, and tilt control method | Atsushi Nakamura, Mamoru Shoji | 2000-12-05 |
| 6157609 | Recording medium, recording apparatus and recording method | Mamoru Shoji, Atsushi Nakamura, Junichi Minamino | 2000-12-05 |
| 6157608 | Optical disc, optical disc device, and method for recording an optical disc | Shinji Kubota, Mamoru Shoji, Shinji Ishida | 2000-12-05 |
| 6137768 | Optical disc having oscillating lands and grooves | Shin-ichi Tanaka, Akira Mutoh, Yoshinari Takemura, Shunji Ohara, Isao Satoh | 2000-10-24 |
| 6130867 | Optical disc, optical disc device, and method for recording an optical disc | Shinji Kubota, Mamoru Shoji, Shinji Ishida | 2000-10-10 |
| 6128269 | Optical disc, optical disc device, and method for recording an optical disc | Shinji Kubota, Mamoru Shoji, Shinji Ishida | 2000-10-03 |
| 6101159 | Optical data recording method, and data recording medium | Mamoru Shoji, Atsushi Nakamura | 2000-08-08 |
| 6097683 | Information recording/reproducing apparatus and a method of recording information onto an information recording/reproducing media having a plurality of storage medium types and recording modes | Shunji Ohara, Yoshikazu Goto, Isao Satoh | 2000-08-01 |
| 6097694 | Optical disc, optical disc device, and method for recording an optical disc | Shinji Kubota, Mamoru Shoji, Shinji Ishida | 2000-08-01 |
| 6078559 | Optical disk having read-only and rewritable areas with overlapping formats | Yoshinari Takemura, Shunji Ohara, Isao Satoh | 2000-06-20 |
| 6045349 | Rolling apparatus for plastic film | Tadayoshi Kato | 2000-04-04 |
| 6044051 | Optical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiation | Naoyasu Miyagawa, Mamoru Shoji, Shigeru Furumiya, Yuji Hisakado | 2000-03-28 |
| 6040648 | Spindle motor and rotator device | Naoki Kawawada, Hiroaki Namiki, Isamu Takehara, Tadao Iwaki, Shinichi Hayashizaki +2 more | 2000-03-21 |
| 6034932 | Optical disc, optical disc device, and method for recording an optical disc | Shinji Kubota, Mamoru Shoji, Shinji Ishida | 2000-03-07 |
| 5996543 | Intake device to which engine ECU is fixed and method of assembling the same | Toshiaki Nakayama | 1999-12-07 |
| 5933410 | Optical disc and optical disc driving apparatus | Kazuhiko Nakane, Hiroyuki Ohata, Masato Nagasawa, Kenji Gotoh, Yoshinobu Ishida +3 more | 1999-08-03 |
| 5930225 | Two-layer optical disk | Mamoru Shoji, Shunji Ohara, Shinichi Konishi, Yoshito Aoki, Yoshiyuki Miyabata +2 more | 1999-07-27 |
| 5923640 | Optical disc with a rewritable area and a read-only area | Yoshinari Takemura, Shunji Ohara, Isao Satoh, Kazuhiko Nakane, Masato Nagasawa +1 more | 1999-07-13 |
| 5898654 | Optical disk and optical disk apparatus having a predetermined pattern of marks on tracks such that a reproduced signal is caused to jitter | Toshiyuki Shimada, Mamoru Shoji, Shunji Ohara | 1999-04-27 |