Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9147879 | Composite nano porous electrode material, process for production thereof, and lithium ion secondary battery | Hirotoshi Yamada | 2015-09-29 |
| 7405920 | Flat type capacitor-use polypropylene film and flat type capacitor using it | Kimitake Uematsu, Masahito Iwashita, Akira Oda | 2008-07-29 |
| 6312566 | Plastic film and production method for plastic film | Yoko Iwaisaki, Makoto Sato, Keitaro Onishi | 2001-11-06 |