Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276381 | Organic electroluminescent device | Takeo Wakimoto, Ryuji Murayama, Masaharu Nomura, Giichi Sato | 1994-01-04 |
HN
Hitoshi Nakada
Nippon Kayaku: 1 patents #13 of 62Top 25%
Overall (1994): #125,116 of 165,921Top 80%
1
Patents 1994