Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476342 | Resistor composition and thick film resistor | Tadashi Endo, Hiroshi Mashima, Tadashi Kanasaku, Tetsuya Tanaka | 2009-01-13 |
| 6841495 | Glass and conductive paste using the same | Tetsuya Tanaka, Megumi Kawahara, Kenji Morinaga | 2005-01-11 |
| 4986933 | Resistor composition | Eiichi Asada, Shigeru Matsumura | 1991-01-22 |
| 4574055 | Resistor compositions | Eiichi Asada, Toshio Inokuma | 1986-03-04 |