Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253425 | Photo-electric conversion device for current fluctuation suppression | Tatsuya Ryoki, Toru Koizumi | 2016-02-02 |
SS
Seiichirou Sakai
Overall (2016): #233,378 of 481,213Top 50%
1
Patents 2016