Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680068 | Semiconductor substrate | Ko IMAOKA, Toshihisa Shimo, Hidetsugu Uchida, Akiyuki Minami | 2020-06-09 |
| 9421535 | Exhaust gas purifying catalyst | Toshiyuki Tanaka, Tsuyoshi Hamaguchi, Masao Watanabe, Daichi Imai | 2016-08-23 |
| 7854998 | Organic EL devices | Yoshiaki Nagara, Ichiro Yamamoto, Kenji Mori | 2010-12-21 |
| 7812521 | White light-emitting organic electroluminescence (EL) device and method of adjusting chromaticity of the device | Kenji Mori, Ichiro Yamamoto | 2010-10-12 |
| 7338720 | Organic electroluminescent element | Makoto Satsuki, Natsuko Ishida, Sadaharu Suga, Hisayoshi Fujikawa, Yasunori Taga +2 more | 2008-03-04 |
| 5997776 | Color layer composition for chromatic device and method of producing chromatic device by using same | Toshiki Inoue, Yoshifumi Kato, Hisashi Shiraki | 1999-12-07 |
| 5961891 | Method for preparing coloring layer composition for chromatic device | Takashi Komori, Toshiki Inoue, Yoshifumi Kato | 1999-10-05 |
| 5851439 | Coloring layer composition for chromatic device and method of producing chromatic device by using same | Toshiki Inoue, Yoshifumi Kato, Hisashi Shiraki | 1998-12-22 |