Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007927 | Organic dispersion-type electroluminescence element having reflective insulating layer eliminating bad effects of impurities from inorganic high dielectric powder | Satoshi Nishikawa | 1999-12-28 |
| 5777038 | High dielectric graft copolymer | Satoshi Nishikawa | 1998-07-07 |