Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741477 | Sintered body for varistor, multilayer substrate using same, and production method for these | Naoyuki Okamoto, Hiroyuki Ito | 2017-08-22 |
| 8766145 | Process for producing semiconductive porcelain composition and heater employing semiconductive porcelain composition | Takeshi Shimada, Kentaro Ino | 2014-07-01 |
| 8686827 | PTC element and heating-element module | Takesha Shimada, Kentaro Ino | 2014-04-01 |
| 7939938 | Functional device package with metallization arrangement for improved bondability of two substrates | Shohei Hata, Naoki Matsushima, Eiji Sakamoto, Ryoji Okada, Takanori Aono +1 more | 2011-05-10 |