Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7317604 | Over-current protection device | Takahiro Kudo, Junzo Tanaka | 2008-01-08 |
| 7218494 | Overload current protection device using magnetic impedance element | Takahiro Kudo, Yujiro Kitaide | 2007-05-15 |
| 7085116 | Overload current protection device using magnetic impedance element | Takahiro Kudo, Yujiro Kitaide | 2006-08-01 |
| 7042692 | Electromagnetic apparatus drive apparatus | Koichi Ueki | 2006-05-09 |
| 7031131 | Overload current protection apparatus | Takahiro Kudo, Junzo Tanaka | 2006-04-18 |
| 6984989 | Current sensor and overload current protective device therewith | Takahiro Kudo, Yujiro Kitaide | 2006-01-10 |
| 5557494 | Drive circuit of an electromagnetic device | Minoru Ishikawa | 1996-09-17 |
| 5471360 | DC electromagnet apparatus | Minoru Ishikawa | 1995-11-28 |