Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5081455 | Electromagnetic wave absorber | Tetsuji Inui, Kenichi Hatakeyama, Satoshi Yoshiuchi, Takashi Harada | 1992-01-14 |
| 4468719 | Porous body for a solid electrolytic capacitor and process for producing the same | Shigeaki Shimizu, Yoshimi Kubo, Tetsuo Suzuki, Hitoshi Igarashi | 1984-08-28 |