Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831521 | Nonaqueous electrolytic storage element | Okitoshi Kimura, Nobuaki Onagi, Eiko Hibino, Anna Hirowatari, Yasunori Sugimoto | 2017-11-28 |
| 9754726 | Nonaqueous electrolytic capacitor element | Nobuaki Onagi, Okitoshi Kimura, Eiko Hibino, Tatsumi Ishihara | 2017-09-05 |
| 8207330 | Two-photon absorption material and application thereof | Tatsuya Tomura, Tsutomu Sato, Takeshi Miki, Mikiko Takada | 2012-06-26 |
| 7636289 | Optical-recording medium, method for producing the same, and method for recording and reproducing optical-recording | Yoshitaka Hayashi, Hiroshi Miura | 2009-12-22 |
| 7413788 | Write-once-read-many optical recording media and process for recording and reproducing information on the media | Noboru Sasa, Yoshitaka Hayashi, Hirotaka Komoda, Atsuyuki Watada, Kawori Tanaka +1 more | 2008-08-19 |
| 6982110 | Information recording medium and manufacturing method thereof | Yasuo Sawada, Yasuhide Fujiwara | 2006-01-03 |
| 6933032 | Write-once-read-many optical recording media and process for recording and reproducing information on the media | Noboru Sasa, Yoshitaka Hayashi, Hirotaka Komoda, Atsuyuki Watada, Kawori Tanaka +1 more | 2005-08-23 |
| 6866910 | Information recording medium | Ippei Ogawa | 2005-03-15 |
| 5904969 | Optical data recording medium and manufacturing method thereof | Yoshiaki Minagawa, Kazuya Fukunaga | 1999-05-18 |
| 5199988 | Manufacturing apparatus and method for recording medium | Osamu Saito, Yoshitane Tsuburaya | 1993-04-06 |
| 5021276 | Optical data recording medium and manufacturing method thereof | Masashi Suenaga, Osamu Saito, Shin-ichiro Iuchi, Hitoshi Watanabe, Hideo Fujiwara +1 more | 1991-06-04 |
| 4996089 | Optical data recording medium | Osamu Saito, Masashi Suenaga, Ryo Nagai, Shinichiro Iuchi, Hitoshi Watanabe +1 more | 1991-02-26 |
| 4985289 | Optical data recording medium | Yoshitane Tuburaya | 1991-01-15 |