Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8384983 | Electrochromic display device, fabrication method therefor, and driving method therefor | Shigenobu Hirano, Yoshihisa Naijo, Koh Fujimura, Masahiro Yanagisawa, Masahiro Masuzawa +1 more | 2013-02-26 |
| 8080683 | Electrochromic compound and electrochromic display device using the same | Takeshi Shibuya, Shigenobu Hirano, Hiroshi Kondo, Yuki Nakamura, Yukiko Abe | 2011-12-20 |
| 8067080 | Optical recording medium | Yuki Nakamura, Masahiro Hayashi, Satoshi Mizukami | 2011-11-29 |
| 7964260 | Optical recording medium, recording and reproducing method thereof, and optical recording and reproducing apparatus | — | 2011-06-21 |
| 7894118 | Electrochromic compound, electrochromic composition and display device | Shigenobu Hirano, Takeshi Shibuya, Hiroshi Kondo, Yuki Nakamura, Yukiko Abe | 2011-02-22 |
| 7767284 | Optical recording medium, and, method for manufacturing the same, and method and apparatus for optical recording and reproducing thereof | Michiaki Shinotsuka, Masaru Shinkai, Hiroyuki Iwasa, Tatsuo Mikami, Yuki Nakamura | 2010-08-03 |
| 7710855 | Optical recording medium, recording and reproducing method thereof, and optical recording apparatus | Yuki Nakamura, Tatsuo Mikami, Ikuo Shimizu, Motoharu Kinugasa, Hiroshi Toyoda | 2010-05-04 |
| 7449279 | Optical information recording medium | Soh Noguchi, Tatsuya Tomura | 2008-11-11 |
| 7251212 | Optical information recording medium | Yuki Nakamura, Tatsuo Mikami | 2007-07-31 |
| 7223521 | Squarylium-metal chelate compounds and optical recording media | Tomomi Ishimi, Tatsuo Mikami, Ikuo Shimizu, Motoharu Kinugasa, Hiroshi Toyoda | 2007-05-29 |
| 7144677 | Optical recording method and optical recording medium | — | 2006-12-05 |
| 7095706 | Optical information recording medium | Yuki Nakamura, Tatsuo Mikami | 2006-08-22 |
| 6960421 | Optical recording medium and fabricating method thereof | Tatsuo Mikami, Tomomi Ishimi, Takuo Ohishi | 2005-11-01 |
| 6794005 | Optical recording medium, optical recording method and optical recording device | Soh Noguchi, Tsutomu Satoh, Tatsuya Tomura, Yasunobu Ueno, Tomomi Ishimi +4 more | 2004-09-21 |
| 6562432 | Optical recording medium and method of manufacturing the optical recording medium | Ippei Ogawa, Takuo Ohishi, Yumi Mochizuki | 2003-05-13 |