Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611422 | Electrode foil for aluminum electrolytic capacitor and method of manufacturing same | Nobuhiko Yamazaki, Kazuaki Nakanishi, Shinichi Yamaguchi, Hisao Ohishi, Akihiro Yamaguchi +1 more | 2003-08-26 |
| 5120404 | Method of producing an electrode foil for use in aluminum electrolytic capacitors | Masanori Okabayashi, Shinji Kabeya, Nobuyoshi Kanzaki, Tsunetsugu Takasago | 1992-06-09 |
| 5078845 | Process for preparing an electrode foil for use in aluminum electrolytic capacitors | Hiromu Kunugihara, Hiroshi Takahashi, Nobuyoshi Kanzaki | 1992-01-07 |
| 4970626 | Electrolytic capacitor and method of preparing it | Yoshiaki Kakinoki, Katsunori Matsuda, Nobuyoshi Kanzaki, Iwao Tajima, Kazunori Fujikawa | 1990-11-13 |
| 4969974 | Method for making electrode foil for an electrolyte capacitor | Hiromu Kunugihara, Kazuo Okamura, Fumio Kudo, Nobuyoshi Kanzaki | 1990-11-13 |
| RE32512 | Method for producing foil electrodes for electrolytic capacitor | Nobuyoshi Kanzaki, Kenji Toyama, Katsutoshi Nakano, Fumio Kudo | 1987-09-29 |
| 4681672 | Method for etching electrode foils for an aluminium electrolytic capacitor | Koichi Kojima, Akihiro Jujo, Masanori Okabayashi, Kenji Toyama, Nobuyoshi Kanzaki | 1987-07-21 |
| 4671858 | Method for making anode foil for an aluminum electrolytic capacitor | Hiromu Kunugihara, Satoru Kitamura, Kazuo Okamura, Nobuyoshi Kanzaki | 1987-06-09 |
| 4276129 | Method for producing foil electrodes for electrolytic capacitor | Nobuyoshi Kanzaki, Kenji Toyama, Katsutoshi Nakano, Fumio Kudo | 1981-06-30 |