Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7767035 | Metallic magnetic material for magnetic element of a choke coil and SMD choke coil | Namio Sato, Katsutoshi Yamamoto | 2010-08-03 |
| 4714908 | Electromagnetic deflection-distortion corrector | Seiji Watabe, Isao Yokoyama, Masanori Sasaki, Sumio Takahashi, Tsutomu Maeda | 1987-12-22 |