Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8377148 | Method for producing capacitor, capacitor, wiring board, electronic device, and IC card | Akihiko Shirakawa, Chunfu Yu | 2013-02-19 |
| 8254082 | Capacitor material, production method of the same, and capacitor, wiring board and electronic device containing that material | Akihiko Shirakawa, Ryuichi Mitsumoto | 2012-08-28 |
| 8021033 | Light guide member, planar light source device provided with the light guide member, and display apparatus using the planar light source device | Takeo Watanabe, Shuichi Naijo, Shuji Gomi | 2011-09-20 |
| 7914197 | Light guide member, flat light source device, and display device | Shuichi Naijo | 2011-03-29 |
| 6316563 | Thermopolymerizable composition and use thereof | Shuichi Naijo, Masataka Takeuchi | 2001-11-13 |
| 5874184 | Solid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof | Masataka Takeuchi, Miyuki Ueda, Jun Noguchi, Hideo Yashima, Eri Tamura +1 more | 1999-02-23 |
| 5665490 | Solid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof | Masataka Takeuchi, Miyuki Ueda, Jun Noguchi, Hideo Yashima, Eri Tamura +1 more | 1997-09-09 |
| 5597661 | Solid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof | Masataka Takeuchi, Miyuki Ueda, Jun Noguchi, Hideo Yashima | 1997-01-28 |