Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812733 | Solid electrolyte and secondary battery | Shigeo Takeuchi, Ryoji Kanno | 2017-11-07 |
| 8075974 | Optical recording medium | Hiroshi Deguchi, Eiko Hibino, Hiroko Ohkura, Kazunori Ito, Hiroyuki Iwasa | 2011-12-13 |
| 7611762 | Optical recording medium | Hiroshi Deguchi, Eiko Hibino, Hiroshi Miura, Mikiko Abe, Shinya Narumi +3 more | 2009-11-03 |
| 7570563 | Optical recording method of a phase-change optical recording medium having improved recording characteristics and uniformity and optical recording medium and optical recorder used by the method | Hiroshi Deguchi, Katsuyuki Yamada, Shinya Narumi, Mikiko Abe, Eiko Hibino +1 more | 2009-08-04 |
| 7507523 | Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information | Katsuyuki Yamada, Shinya Narumi, Makoto Harigaya, Katsuhiko Tani, Noriyuki Iwata +7 more | 2009-03-24 |
| 7417930 | Optical recording method | Mikiko Abe, Hiroshi Deguchi, Eiko Hibino, Hiroshi Miura, Kazunori Ito +1 more | 2008-08-26 |
| 7414954 | Optical information recording medium | Kazunori Ito, Nobuaki Onagi, Katsuyuki Yamada, Shinya Narumi | 2008-08-19 |
| 7411887 | Optical information recording medium | Kazunori Ito, Nobuaki Onagi, Katsuyuki Yamada, Shinya Narumi | 2008-08-12 |
| 7364781 | Optical recording medium, recording material, method of producing optical recording medium and optical recording, reading and rewriting method | Kazunori Ito, Eiko Hibino, Makoto Harigaya, Takashi Shibaguchi, Nobuaki Onagi +3 more | 2008-04-29 |
| 7362683 | Optical recording method | Mikiko Abe, Hiroshi Deguchi, Eiko Hibino, Hiroshi Miura, Kazunori Ito +1 more | 2008-04-22 |
| 7349315 | Information recording method, information recording device, optical information recording medium, program for recording information and storage medium | Shinya Narumi, Katsuyuki Yamada, Masaki Kato, Hiroshi Deguchi | 2008-03-25 |
| 7273534 | Optical device substrate film-formation apparatus, optical disk substrate film-formation method, substrate holder manufacture method, substrate holder, optical disk and a phase-change recording type of optical disk | Kazunori Ito, Katsunari Hanaoka, Hiroshi Deguchi, Nobuaki Onagi, Hiroko Tashiro +5 more | 2007-09-25 |
| 7260044 | Recording method for a phase-change optical recording medium | Hiroshi Deguchi, Eiko Hibino, Mikiko Abe, Hiroshi Miura, Kazunori Ito +1 more | 2007-08-21 |
| 7068591 | Information recording method and optical recording medium therefor | Hiroko Ohkura, Yoshiyuki Kageyama, Makoto Harigaya, Eiko Hibino, Hiroshi Miura +1 more | 2006-06-27 |
| 7063875 | Optical recording medium | Hiroshi Deguchi, Eiko Hibino, Hiroshi Miura, Mikiko Abe, Shinya Narumi +3 more | 2006-06-20 |
| 7042831 | Optical information recording medium | Kazunori Ito, Nobuaki Onagi, Katsuyuki Yamada, Shinya Narumi | 2006-05-09 |
| 6963527 | Information recording method and optical recording medium therefor | Hiroko Ohkura, Yoshiyuki Kageyama, Makoto Harigaya, Eiko Hibino, Hiroshi Miura +1 more | 2005-11-08 |
| 6958180 | Phase change optical recording medium | Eiko Hibino, Hiroshi Deguchi, Hiroshi Miura, Mikiko Abe | 2005-10-25 |
| 6914866 | Optical information recording medium and information recording method and apparatus using the recording medium | Shinya Narumi, Katsuyuki Yamada, Kazunori Ito, Nobuaki Onagi | 2005-07-05 |
| 6884487 | Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting method | Kazunori Ito, Eiko Hibino, Makoto Harigaya, Takashi Shibaguchi, Nobuaki Onagi +3 more | 2005-04-26 |
| 6846611 | Phase-change optical recording medium | Kazunori Ito, Nobuaki Onagi, Masaru Shinkai, Eiko Hibino, Hiroko Ohkura +1 more | 2005-01-25 |
| 6841049 | OPTICAL DEVICE SUBSTRATE FILM-FORMATION APPARATUS, OPTICAL DISK SUBSTRATE FILM-FORMATION METHOD, SUBSTRATE HOLDER MANUFACTURE METHOD, SUBSTRATE HOLDER, OPTICAL DISK AND A PHASE-CHANGE RECORDING TYPE OF OPTICAL DISK | Kazunori Ito, Katsunari Hanaoka, Hiroshi Deguchi, Nobuaki Onagi, Hiroko Tashiro +5 more | 2005-01-11 |
| 6827999 | Optical information recording medium | Kazunori Ito, Nobuaki Onagi, Katsuyuki Yamada, Shinya Narumi | 2004-12-07 |
| 6790592 | Phase-change optical information recording medium | Makoto Harigaya, Katsuhiko Tani, Noriyuki Iwata, Kazunori Ito, Eiko Hibino +4 more | 2004-09-14 |
| 6770346 | Optical recording medium and recording method | Makoto Harigaya, Hiroshi Miura, Hiroko Okura, Miku Mizutani, Eiko Hibino +4 more | 2004-08-03 |