Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8610351 | Surge absorber | Yoshiyuki Tanaka | 2013-12-17 |
| 7937825 | Method of forming a surge protector | Yasuhiro Shato, Miki Adachi, Sung-Gyoo Lee, Takashi Kurihara, Toshiaki Ueda | 2011-05-10 |
| 7719815 | Surge absorber | Yasuhiro Shato, Kouichirou Harada | 2010-05-18 |