Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9065150 | Electrolyte material, and battery material and secondary battery using said electrolyte material | Masashi Hashimoto, Akane Oguro, Naohiko Itayama, Izuho Okada | 2015-06-23 |
| 8134027 | Sulfonylimide salt and method for producing the same | Yasunori Okumura, Shimpei Sato, Yuichi Sato | 2012-03-13 |
| 6864353 | Production process for ethylene oxide copolymer | Michiyuki Kono, Manabu Kikuta, Masahito Nishiura, Fumihide Tamura, Taketo Toba +4 more | 2005-03-08 |
| 5470930 | Process for producing polymer having hydroxyl group at both terminals | Taketo Toba, Toshiaki Matsunaga, Hiroyuki Ikeuchi, Fumihide Tamura | 1995-11-28 |
| 5391664 | Process for producing polymer | Toshiaki Matsunaga, Taketo Toba, Hiroyuki Ikeuchi, Fumihide Tamura | 1995-02-21 |
| 5391665 | Process for producing polymer having hydroxyl groups at both terminals | Toshiaki Matsunaga, Taketo Toba, Hiroyuki Ikeuchi, Fumihide Tamura | 1995-02-21 |