Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113755 | Apparatus for producing an electrode foil for use in aluminum electrolytic capacitors | Masakazu Tanahashi, Kounosuke Hashio, Mitsuhisa Yoshimura, Daisuke Suzuki, Masanori Okabayashi | 2000-09-05 |
| 6099709 | Method of producing an electrode foil for use in aluminum electrolytic capacitors | Masakazu Tanahashi, Kounosuke Hashio, Mitsuhisa Yoshimura, Daisuke Suzuki, Masanori Okabayashi | 2000-08-08 |
| 5120404 | Method of producing an electrode foil for use in aluminum electrolytic capacitors | Masanori Okabayashi, Nobuyoshi Kanzaki, Ryoichi Shimatani, Tsunetsugu Takasago | 1992-06-09 |