Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504924 | Inductive device and method for manufacturing same | Tetsuo Inoue, Takao Kusaka | 2009-03-17 |
| 4958134 | Noise suppression device comprising a toroid winding | Takao Sawa, Masami Okamura, Takao Kusaka, Hiroshi Sasaki | 1990-09-18 |