Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9225037 | Lithium secondary battery using ionic liquid | Toshinori Sugimoto, Tetsuya Higashizaki, Eriko Ishiko, Masashi Ishikawa | 2015-12-29 |
| 9005820 | Lithium secondary battery using ionic liquid | Toshinori Sugimoto, Eriko Ishiko, Tetsuya Higashizaki | 2015-04-14 |
| 8828609 | Method for preparing an electrochemical cell having a gel electrolyte | Karim Zaghib, Manabu Kikuta, Martin Dontigny, Abdelbast Guerfi | 2014-09-09 |
| 7918904 | Positive electrode for use in lithium cell and lithium cell using the same | Eriko Ishiko | 2011-04-05 |
| RE40302 | Polyelectrolyte, non-aqueous electrolyte, and electrical device containing the same | Masahito Nishiura, Masayoshi Watanabe | 2008-05-06 |
| 7354984 | Method for drying nonionic alkylene oxide-type water-soluble resin, method for packaging it, and method for transporting it | Manabu Kikuta, Masaki Tezuka, Hiroshi Tanaka, Takao Yokohashi, Takao Nishihata +4 more | 2008-04-08 |
| 7045242 | Ion-conductive polymeric compound, polymeric electrolyte and electric device | Masahito Nishiura, Masayoshi Watanabe | 2006-05-16 |
| 6913851 | Polyether polymer compounds as well as ion conductible polymer compositions and electrochemical devices using the same | Masahito Nishiura | 2005-07-05 |
| 6864353 | Production process for ethylene oxide copolymer | Manabu Kikuta, Masahito Nishiura, Fumihide Tamura, Taketo Toba, Shigetaka Takamiya +4 more | 2005-03-08 |
| 6765084 | Production process for ethylene oxide resin | Manabu Kikuta, Masahito Nishiura, Fumihide Tamura, Shigetaka Takamiya, Taketo Toba | 2004-07-20 |
| 6673495 | Polyelectrolyte, non-aqueous electrolyte, and electrical device containing the same | Masahito Nishiura, Masayoshi Watanabe | 2004-01-06 |
| 6399254 | Solid electrolyte | Eriko Ishiko | 2002-06-04 |
| 6329103 | Solid electrolyte and method for producing it | Eriko Ishiko | 2001-12-11 |
| 6299790 | Electric double layer capacitor | Yoshiharu Matsuda | 2001-10-09 |
| 6190804 | Solid battery | Eriko Ishiko, Tsutomu Sada | 2001-02-20 |
| 6019908 | Ion-conductive polymer electrolyte | Kenji Motogami, Shigeo Mori | 2000-02-01 |
| 5972539 | Flame-retardant solid electrolytes | Jun Hasegawa, Hiromochi Muramatsu, Hirohiko Saito, Hirohito Komori | 1999-10-26 |
| 5917693 | Electrically conductive polymer composition | Shigeo Mori | 1999-06-29 |
| 5755985 | LPB electrolyte compositions based on mixtures of copolymers and interpenetrated networks | Alain Vallee, Michel Duval, Fernand Brochu, Eriko Hayashi, Tsutomu Sada | 1998-05-26 |
| 5527639 | Galvanic cell | Tomohiko Noda, Shyuiti Izuti, Hiroshi Imachi, Kazunari Takeda, Kenji Motogami +1 more | 1996-06-18 |
| 5436090 | Galvanic cell | Shigeo Mori, Kazunari Takeda, Shyuiti Izuti | 1995-07-25 |
| 5433877 | Ion-conductive polymer electrolyte | Shigeo Mori | 1995-07-18 |
| 5356553 | Solid electrolyte | Kenji Motogami, Shigeo Mori | 1994-10-18 |
| 5332711 | Thermal transfer image-receiving sheet | Ryohei Takiguchi, Hitoshi Saito, Masanori Torii, Jun Hasegawa, Tetsuo Shiraiwa +2 more | 1994-07-26 |