Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434815 | Variable resistor | Katsuhiro Onishi, Kiminori Yamauchi, Yukinori Ueda, Fumitoshi Masuda | 2002-08-20 |
| 6111493 | Variable resistor | Katsuhiro Onishi, Kiminori Yamauchi, Yukinori Ueda, Fumitoshi Masuda | 2000-08-29 |
| 6016098 | Variable resistor | Katsuhiro Onishi, Kiminori Yamauchi, Yukinori Ueda, Fumitoshi Masuda | 2000-01-18 |
| 5790012 | Variable resistor | Yoshiyuki Nakatsu, Katsuhiro Onishi, Miroyuki Kishishita, Yukinori Ueda | 1998-08-04 |