Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10217884 | Process for producing a solar cell having an aromatic polyimide film substrate for high photoelectric conversion efficiency | Hiroaki Yamaguchi, Takao Miyamoto, Nobu Iizumi | 2019-02-26 |
| 9373735 | Polyimide-metal laminate and solar cell | Hiroto Shimokawa, Takeshi Uekido, Naoyuki Matsumoto, Hiroaki Yamaguchi | 2016-06-21 |
| 9209333 | Aromatic polyimide film, laminate and solar cell | Hiroto Shimokawa, Takeshi Uekido, Hiroaki Yamaguchi | 2015-12-08 |