Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8529704 | Vacuum processing apparatus and operating method for vacuum processing apparatus | Masahiro Sakaki, Shigekazu Ueno, Keisuke Kawamura, Akemi Takano | 2013-09-10 |
| 8481848 | Photovoltaic device | Saneyuki Goya, Hiroshi Mashima, Satoshi Sakai | 2013-07-09 |
| 7205034 | Method and device for generating uniform high-frequency plasma over large surface area used for plasma chemical vapor deposition apparatus | Keisuke Kawamura, Akemi Takano, Hiroshi Mashima, Hiromu Takatuka, Yasuhiro Yamauti +1 more | 2007-04-17 |
| 4683177 | Power generation system in fuel cell | Tomohiro Kinoshita, Seiichi Tanabe | 1987-07-28 |