Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835473 | Organic electroluminescence element and display | Taketoshi Yamada, Motoi Kinoshita, Hiroshi Kita | 2004-12-28 |
| 6750608 | Organic electroluminescence element and display | Taketoshi Yamada, Hiroshi Kita | 2004-06-15 |
| 6723455 | Organic electro-luminescent element and material of organic electro-luminescent element | Noriko Ueda, Hiroshi Kita | 2004-04-20 |
| 6361919 | Silver halide photographic light sensitive material and hydrazine compound employed in it | Norio Miura, Kiyoshi Fukusaka | 2002-03-26 |
| 5858617 | Photopolymerizable composition and presensitized planographic printing plate employing the same | Noritaka Nakayama, Shinji Matsumoto | 1999-01-12 |