Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786738 | Semiconductor device with well resistor and alternated insulating and active regions between input and output terminals | — | 2017-10-10 |
| 9627657 | Cylindrical alkaline storage battery | Shinichi Sumiyama, Fumio Kato, Hideaki Ohyama | 2017-04-18 |