Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8143992 | Multilayer chip varistor | Hiroyuki Sato, Osamu Taguchi, Ryuichi Tanaka | 2012-03-27 |
| 8125307 | Aggregate substrate, production method of aggregate substrate, and varistor | Hiroyuki Sato, Yo Saito, Ryuichi Tanaka, Makoto Numata | 2012-02-28 |
| 7994894 | Varistor | Hiroyuki Sato, Makoto Numata, Yo Saito, Hitoshi Tanaka, Osamu Taguchi +1 more | 2011-08-09 |
| 7932807 | Varistor | Hiroyuki Sato, Makoto Numata, Yo Saito, Hitoshi Tanaka, Osamu Taguchi +1 more | 2011-04-26 |
| 7932806 | Varistor and light emitting device | Hiroyuki Sato, Yo Saito, Ryuichi Tanaka, Makoto Numata | 2011-04-26 |
| 7911317 | Multilayer chip varistor and electronic component | Ryuichi Tanaka, Hiroyuki Sato, Osamu Taguchi | 2011-03-22 |
| 7791449 | Varistor and light-emitting apparatus | Hiroyuki Sato, Yo Saito, Hitoshi Tanaka, Makoto Numata | 2010-09-07 |
| 7705709 | Varistor and light-emitting apparatus | Yo Saito, Hiroyuki Sato, Hitoshi Tanaka, Makoto Numata | 2010-04-27 |
| 7696856 | Varistor element | Yo Saito, Hitoshi Tanaka, Makoto Numata, Hiroyuki Sato | 2010-04-13 |
| 6063311 | Composition for thermister | Hirokazu Kobayashi | 2000-05-16 |