Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138211 | Solidifying material for cell electrolyte solution, and cell comprising the solidifying material | Minoru Takizawa, Naomi Oguma, Seiji Doi, Sachio Yoshikawa, Michiei Nakamura | 2006-11-21 |
| 6967232 | High-molecular gelling agent precursor for electrolyte | Minoru Takizawa, Seiji Doi, Chiaki Iwakura, Hiroshi Inoue, Naoji Furukawa +4 more | 2005-11-22 |
| 6797436 | Solidifying material for cell electrolyte solution, and cell comprising the solidifying material | Minoru Takizawa, Naomi Oguma, Seiji Doi, Sachio Yoshikawa, Michiei Nakamura | 2004-09-28 |
| 6663775 | Charge mosaic membrane, its production process, method of its use, and apparatus provided with the same | Takashi Fukutomi, Minoru Takizawa, Naomi Oguma, Seiji Doi, Michiei Nakamura | 2003-12-16 |
| 6605664 | Pigment dispersions, and writing instruments and printers with the dispersions stored therein | Kazuo Kanou, Hiroaki Saikatsu | 2003-08-12 |
| 6484887 | Ion-selective membranes, their production process, use of the ion-selective membranes, and apparatuses provided with the ion-selective membranes | Takashi Fukutomi, Minoru Takizawa, Naomi Oguma, Seiji Doi, Michiei Nakamura | 2002-11-26 |
| 5770631 | Production process of connected microgel particles and articles treated with connected microgel particles | Takashi Fukutomi, Minoru Takizawa, Satoshi Mizoguchi, Michiei Nakamura, Hitoshi Takeuchi +3 more | 1998-06-23 |