Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749891 | Zinc oxide varistor and method of manufacturing same | Kaori Shiraishi, Tatsuya Inoue, Riho Sasaki, Keiichi Noi | 2004-06-15 |
HT
Hideaki Tokunaga
Overall (2004): #207,762 of 270,089Top 80%
1
Patents 2004