Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395419 | Solid polymer electrolyte, method of making, and electrochemical device using the same | Tsuneo Kuwahara, Satoshi Maruyama | 2002-05-28 |
| 6051343 | Polymeric solid electrolyte and lithium secondary cell using the same | Hisashi Suzuki, Satoshi Maruyama | 2000-04-18 |
| 5909356 | Solid state electric double layer capacitor | Yukiko Hirabayashi, Satoshi Maruyama, Hisashi Suzuki, Tsuneo Kuwahara | 1999-06-01 |
| 5628892 | Electroplating method and apparatus for the preparation of metal foil and split insoluble electrode used therein | Yukio Kawashima, Hiroyuki Nakada | 1997-05-13 |
| 5294317 | Oxygen generating electrode | Hiroaki Saito, Yukio Kawashima | 1994-03-15 |
| 5156726 | Oxygen-generating electrode and method for the preparation thereof | Hiroyuki Nakada, Yukio Kawashima | 1992-10-20 |
| 5098546 | Oxygen-generating electrode | Yukio Kawashima, Hiroyuki Nakada | 1992-03-24 |
| 4941818 | Cigarette lighter | Kazuo Sato, Shunpei Fukuda, Hiroyuki Nakada | 1990-07-17 |
| 4936965 | Method for continuously electro-tinplating metallic material | Naoyuki Ooniwa, Yoshinori Yomura, Tomoyoshi Ohkita, Hiroyuki Nakada, Saori Kajihara +1 more | 1990-06-26 |
| 4626334 | Electrode for electrolysis | Yukio Kawashima | 1986-12-02 |