Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627100 | Current/voltage non-linear resistor and sintered body therefor | Hideyasu Ando, Takeshi Udagawa, Yoshiyasu Ito, Hironori Suzuki, Hiroyoshi Narita +3 more | 2003-09-30 |
| 6507269 | Voltage nonlinear resistor | Takeshi Udagawa, Yasunori Kasuga | 2003-01-14 |