Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045832 | Manufacturing method of timepiece part and timepiece part | Takuya Murazumi, Takashi Niwa, Matsuo Kishi | 2015-06-02 |
| 7817011 | Chip type variable electronic part and chip type variable resistor | — | 2010-10-19 |
| 7675400 | Chip type variable electronic part and chip type variable resistor | — | 2010-03-09 |
| 7633372 | Chip type variable electronic part and chip type variable resistor | Tadatoshi Miwa | 2009-12-15 |