Issued Patents All Time
Showing 1–25 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198893 | Method for producing omega 3 and omega 6 unsaturated fatty acid oxides | Shiho Saito, Yoshihisa Misawa, Naomichi Baba, Tadahiro Tsushima, Jun Fujii | 2021-12-14 |
| 10522181 | High density optical recording medium having multiple recording layers | — | 2019-12-31 |
| 10252972 | Synthesis of long-chain unsaturated fatty acid by chemical reaction of carbon chain extension | Naomichi Bamba, Yoshihisa Misawa, Yoshio Shimizu | 2019-04-09 |
| 10196584 | Production method of highly unsaturated fatty acid with high purity/high yield | Tetsuro Taira, Jun Fujii, Yoshihisa Misawa, Yoshio Shimizu | 2019-02-05 |
| 10176839 | Optical recording medium | — | 2019-01-08 |
| 9418694 | Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus | Kazuo Yonehara, Yasuhiro Ueki | 2016-08-16 |
| 9196391 | Polyurea electrolyte and method for manufacturing the same | Takuya Hasegawa, Shogo Takamuku, Tetsuya Samura, Toyo Yano | 2015-11-24 |
| 9081461 | Display device | Norio Mamba, Yoshio Oowaki, Shinichi Iwasaki | 2015-07-14 |
| 9025424 | Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus | Kazuo Yonehara, Yasuhiro Ueki | 2015-05-05 |
| 8865286 | Optical information recording medium | Takeshi Miki | 2014-10-21 |
| 8642152 | Optical information recording medium | — | 2014-02-04 |
| 8632870 | Recording layer for optical information recording medium and optical information recording medium | — | 2014-01-21 |
| 8545957 | Optical information recording medium and manufacturing method thereof and optical information recording medium recording layer | — | 2013-10-01 |
| 8470428 | Optical recording medium | — | 2013-06-25 |
| 8449964 | Optical recording medium and manufacturing method thereof | Yousuke Fujii, Yutaka Wada | 2013-05-28 |
| 8415071 | Electrolyte membrane with anisotopic swelling and aligned filler | Shiro Tanaka, Shuguo Zhang | 2013-04-09 |
| 8072863 | Optical recording method, optical recording apparatus and optical storage medium | Kenji Tokui, Ikuo Matsumoto, Shinji Higuchi | 2011-12-06 |
| 7864656 | Optical storage medium and method of producing optical storage medium | Ukou Sumoto | 2011-01-04 |
| 7729218 | Method and apparatus for recording and reproducing signal on and from optical information recording medium | Kazunori Tokiwa, Hideharu Eguchi, Toshiyuki Kato, Yasuhiko Teranishi | 2010-06-01 |
| 7668071 | Phase-change optical recording medium having tracking signal smaller than saturation value | Kenichi Shimomai, Kazuo Yonehara, Ikuo Matsumoto, Kenji Tokui | 2010-02-23 |
| 7564769 | Phase-change recording medium having the relation between pulse patterns and reflectivity of un-recorded section | Ikuo Matsumoto, Kenji Tokui, Kazuo Yonehara, Kenichi Shimomai | 2009-07-21 |
| 7376065 | Optical recording method, optical recording apparatus and optical storage medium | Ikuo Matsumoto, Kenji Tokui, Kazuo Yonehara, Kenichi Shimomai | 2008-05-20 |
| 7354882 | Carbon monoxide removing catalyst and production process for the same as well as carbon monoxide removing apparatus | Takashi Amano, Atsushi Takumi, Shugou Zhang | 2008-04-08 |
| 7336596 | Optical storage medium | Ikuo Matsumoto, Kenji Tokui, Kenichi Shimomai, Kazuo Yonehara | 2008-02-26 |
| 6875510 | Structure for reflecting light | Kinya Kumazawa, Hidekazu Takahashi, Yasuaki Kai | 2005-04-05 |