Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354776 | Multilayer varistor | Yuji Yamagishi, Naoki Mutou | 2025-07-08 |
| 12278030 | Method for manufacturing multilayer varistor and multilayer varistor | Naoki Mutou, Yuji Yamagishi, Ken-ichi Yanai | 2025-04-15 |
| 9283981 | Steering device | Norihiko Yokota, Noriyuki Watanabe | 2016-03-15 |
| 8256322 | Steering apparatus | Naoyuki Takezawa | 2012-09-04 |