Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446290 | Resistive composition | Hiroshi Mashima | 2019-10-15 |
| 10403421 | Thick film resistor and production method for same | Hiroshi Mashima | 2019-09-03 |
| 9892828 | Thick film resistor and production method for same | Hiroshi Mashima | 2018-02-13 |
| 9805839 | Resistive composition | Hiroshi Mashima | 2017-10-31 |