Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9932522 | Electrochromic compound, electrochromic composition, display element, and dimming element | Daisuke Goto, Toshiya Sagisaka, Shigenobu Hirano, Satoshi Yamamoto, Mamiko Inoue +9 more | 2018-04-03 |
| 9829762 | Electrochromic display element, display device, information system, and electrochromic dimming lens | Hiroyuki Takahashi, Tamotsu Horiuchi, Tohru Yashiro, Keiichiroh Yutani, Sukchan Kim +8 more | 2017-11-28 |
| 9688706 | Electrochromic compound, electrochromic composition, display element, and dimming element | Mamiko Inoue, Masaomi Sasaki, Tohru Yashiro, Keiichiroh Yutani, Sukchan Kim +9 more | 2017-06-27 |
| 9632385 | Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device | Tohru Yashiro, Yoshihisa Naijo, Sukchan Kim, Shigenobu Hirano, Koh Fujimura +5 more | 2017-04-25 |
| 9500926 | Electrochromic display element and image display device | Koh Fujimura, Tohru Yashiro, Shigenobu Hirano, Hiroyuki Takahashi, Yoshihisa Naijo +3 more | 2016-11-22 |
| 9389480 | Method for manufacturing an electrochromic display device and an electrochromic display device having through-hole in display electrode | Yoshihisa Naijo, Tohru Yashiro, Shigenobu Hirano, Sukchan Kim, Koh Fujimura +2 more | 2016-07-12 |
| 9304368 | Electrochromic device and production method thereof | Tohru Yashiro, Shigenobu Hirano, Toshiya Sagisaka, Mamiko Inoue, Hiroyuki Takahashi +6 more | 2016-04-05 |
| 9069222 | Electrochromic display element and display device | Yoshihisa Naijo, Tohru Yashiro, Shigenobu Hirano, Koh Fujimura, Kazuaki Tsuji +4 more | 2015-06-30 |
| 9041997 | Electro-chromic display element, display apparatus, and driving method | Hiroyuki Takahashi, Tohru Yashiro, Koh Fujimura, Akishige Murakami, Shigenobu Hirano +3 more | 2015-05-26 |
| 8937758 | Electrochromic display device | Sukchan Kim, Tohru Yashiro, Koh Fujimura, Hiroyuki Takahashi, Shigenobu Hirano +2 more | 2015-01-20 |
| 8902151 | Controllable electrochromic display device | Tohru Yashiro, Shigenobu Hirano, Yoshihisa Naijo, Koh Fujimura, Akishige Murakami +1 more | 2014-12-02 |
| 8754405 | Organic electroluminescence device having anode including metal oxide and conductive polymer, light emission apparatus, and method of fabricating organic electroluminescence device | Hiroyuki Takahashi | 2014-06-17 |
| 8743048 | Electrochromic display element, display device and information apparatus | Hiroyuki Takahashi, Tohru Yashiro, Akishige Murakami, Shigenobu Hirano, Yoshihisa Naijo | 2014-06-03 |
| 8736941 | Electrochromic display apparatus and method of manufacturing the same | Yoshihisa Naijo, Tohru Yashiro, Shigenobu Hirano, Masahiro Yanagisawa, Masahiro Masuzawa +3 more | 2014-05-27 |
| 8687262 | Ion conductor and electrochromic display device | Tohru Yashiro, Shigenobu Hirano, Koh Fujimura, Yoshihisa Naijo, Hiroyuki Takahashi +1 more | 2014-04-01 |
| 8665198 | Display driving apparatus for charging a target voltage within a sampling period and a method therefor | Atsuhiro Miwata | 2014-03-04 |
| 8525294 | Semiconductor device | Akira Tada, Hiroki Tanabe, Ikuo Kudo | 2013-09-03 |
| 8203549 | Plasma display panel driving method and plasma display apparatus | Hidenori Ohnuki, Akihiro Machida, Tomohiro Mitou, Satoshi Yuri | 2012-06-19 |
| 7710351 | Load drive circuit and display device using the same | Yuji Sano, Toyoshi Kawada | 2010-05-04 |
| 7598929 | Plasma display apparatus | Hidenori Ohnuki | 2009-10-06 |
| 7550678 | Plasma display module | Tomoyuki Kawamura, Taizo Ohno, Takashi Sasaki, Hideki Isohata, Kenji Ishiwata | 2009-06-23 |
| 7511441 | Semiconductor integrated circuit, drive circuit, and plasma display apparatus | Makoto Onozawa, Tomokatsu Kishi, Masatoshi Hira | 2009-03-31 |
| 7193403 | Current driver | Atsushi Sudoh, Seiji Murakami, Atsuhiro Miwata | 2007-03-20 |
| 7084839 | Pre-drive circuit, capacitive load drive circuit and plasma display apparatus | Makoto Onozawa, Hideaki Ohki, Masatoshi Hira, Haruo Koizumi | 2006-08-01 |
| 7015905 | Capacitive load driving circuit driving capacitive loads such as pixels in plasma display panels and plasma display apparatus having the capacitive load driving circuit | Makoto Onozawa, Haruo Koizumi | 2006-03-21 |