Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256432 | Organic EL panel and method for producing same | Fujio Kajikawa, Takashi Kawai, Yuji Yanagi | 2019-04-09 |
| 8563112 | Organic EL light-emitting device and method for manufacturing the organic EL light-emitting device | Fujio Kajikawa, Yasuki Kawashima, Shigeyuki Nakai | 2013-10-22 |
| 8231960 | Decorative sheet and material | Kenshiro Shimada, Katsuyuki Ueki | 2012-07-31 |
| 6551724 | Organic electro-luminescent display panel | Ikuko Ishii, Yoshikazu Sakaguchi, Mitsuma Ooishi | 2003-04-22 |