Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097949 | Bis(fluorosulfonyl) imide metal salt and method for preparing same | Kenji Yamada, Hirotsugu Shimizu, Hiromoto Katsuyama, Hiroyuki Mizuno, Yasunori Okumura +4 more | 2021-08-24 |
| 10829377 | Method for producing bis(fluorosulfonyl)imide alkali metal salt and method for producing non aqueous electrolytic solution | Yasunori Okumura, Hiromoto Katsuyama, Hiroyuki Mizuno, Yukihiro Fukata | 2020-11-10 |
| 9466431 | Ionic compound and process for production thereof, and electrolytic solution and electrical storage device each utilizing the ionic compound | Takayuki KOBATAKE, Masayuki Okajima, Taisuke Kasahara, Yasuyuki Miyoshi, Izuho Okada | 2016-10-11 |
| 9065150 | Electrolyte material, and battery material and secondary battery using said electrolyte material | Masashi Hashimoto, Akane Oguro, Kazuo Takei, Izuho Okada | 2015-06-23 |
| 8859702 | Polymer composition for cement dispersant and method for producing same | Hirokatsu Kawakami | 2014-10-14 |
| 8754264 | Production method of unsaturated (poly)alkylene glycol ether monomer and production method of (poly)alkylene glycol chain-containing polymer | Tsutomu Yuasa, Yuko Matsuda, Hideaki Nagano | 2014-06-17 |