Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315918 | Non-aqueous electrolytic solution for capacitor and capacitor containing non-aqueous electrolytic solution | Tsuneaki Koike, Takeshi Ishitoku, Tatsuyoshi Ishida, Yoshinori Takamuku, Hideki Shimamoto | 2001-11-13 |
| 6185089 | Electrolytic solution for capacitor and capacitor | Tsuneaki Koike, Yoshinori Takamuku, Hideki Shimamoto | 2001-02-06 |
| 5977277 | Acrylic ester, novel allyl ether, novel allyl carbonate, acrylic ester polymer, allyl ether polymer, allyl carbonate polymer and polymeric solid electrolyte | Keiichi Yokoyama, Takako Sasano, Akio Hiwara, Masahiro Toriida, Masayoshi Watanabe | 1999-11-02 |