Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8717858 | Write-once type information storage medium (disk structure of recording type information storage medium having structure in which recording layer formed on transparent susbstrate is defined as inside), and information reproducing method or information recording method as well as storage medium manufacturing | Koji Takazawa, Seiji Morita, Yasuaki Ootera, Hideo Ando, Naoki Morishita | 2014-05-06 |
| 8593930 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2013-11-26 |
| 8588047 | Storage medium, reproducing method, and recording method | Hideo Ando, Seiji Morita, Koji Takazawa, Yasuaki Ootera, Naoki Morishita | 2013-11-19 |
| 8551685 | Ultraviolet-curing resin material for pattern transfer and magnetic recording medium manufacturing method using the same | Seiji Morita, Masatoshi Sakurai | 2013-10-08 |
| 8531936 | Storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa, Hideo Ando, Yasuaki Ootera, Naoki Morishita +1 more | 2013-09-10 |
| 8509049 | Optical recording medium having intermediate layer of prescribed thickness and thickness range for use with 405nm laser | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2013-08-13 |
| 8454869 | Stamper and stamper evaluation method | Seiji Morita, Masatoshi Sakurai | 2013-06-04 |
| 8437242 | Optical recording medium for writing data using multiple pulses | Seiji Morita, Koji Takazawa, Naomasa Nakamura, Naoki Morishita, Shinichi Katsuda | 2013-05-07 |
| 8422353 | Optical recording medium for writing data using multiple pulses | Seiji Morita, Koji Takazawa, Naomasa Nakamura, Naoki Morishita, Shinichi Katsuda | 2013-04-16 |
| 8372575 | Ultraviolet-curing resin material for pattern transfer and magnetic recording medium manufacturing method using the same | Seiji Morita, Masatoshi Sakurai | 2013-02-12 |
| 8374069 | Storage medium, reproducing method, and recording method | Hideo Ando, Seiji Morita, Koji Takazawa, Yasuaki Ootera, Naoki Morishita | 2013-02-12 |
| 8355306 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2013-01-15 |
| 8339916 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2012-12-25 |
| 8325584 | Storage medium, reproducing method, and recording method | Hideo Ando, Seiji Morita, Koji Takazawa, Yasuaki Ootera, Naoki Morishita | 2012-12-04 |
| 8310913 | Optical recording medium capable of using wide ranges of linear velocity recording | Seiji Morita, Koji Takazawa, Naomasa Nakamura, Naoki Morishita | 2012-11-13 |
| 8264931 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2012-09-11 |
| 8252510 | Storage medium, reproducing method, and recording method | Hideo Ando, Seiji Morita, Koji Takazawa, Yasuaki Ootera, Naoki Morishita | 2012-08-28 |
| 8232042 | Storage medium, reproducing method, and recording method | Tsukasa Nakai, Seiji Morita, Koji Takazawa, Yasuaki Ootera, Naoki Morishita +1 more | 2012-07-31 |
| 8218416 | Multi-layer optical disc, information recording method and information reproducing method | Seiji Morita, Koji Takazawa, Hideo Ando, Yasuaki Ootera, Naomasa Nakamura +1 more | 2012-07-10 |
| 8184517 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2012-05-22 |
| 8179763 | Optical disc, information recording method, and information reproducing method | Seiji Morita, Koji Takazawa, Hideo Ando, Yasuaki Ootera, Naomasa Nakamura +1 more | 2012-05-15 |
| 8179764 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2012-05-15 |
| 8179765 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2012-05-15 |
| 8174948 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Naoki Morishita, Yasuaki Ootera, Hideo Ando +1 more | 2012-05-08 |
| 8173029 | Magnetic recording medium manufacturing method | Seiji Morita, Shinobu Sugimura, Masatoshi Sakurai | 2012-05-08 |