Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315879 | Lithium borate compound, additive for lithium secondary battery, nonaqueous electrolytic solution for lithium secondary battery, precursor for lithium secondary battery, and production method for lithium secondary battery | Kenichi Goto, Shigeru Mio, Kei SUGAWARA, Mitsuaki Chida | 2025-05-27 |
| 12269832 | Lithium borate compound, additive for lithium secondary battery, non-aqueous electrolyte solution for lithium secondary battery, lithium secondary battery precursor, and lithium secondary battery and method of producing the same | Han Zhang, Yusuke Shimizu, Kenichi Goto, Shigeru Mio | 2025-04-08 |
| 12255288 | Nonaqueous electrolytic solution for battery and lithium secondary battery | Kei SUGAWARA | 2025-03-18 |
| 12095037 | Non-aqueous electrolyte solution for battery and lithium secondary battery | Kei SUGAWARA, Hitoshi Onishi | 2024-09-17 |
| 11652237 | Nonaqueous electrolyte solution including boron compound additive having higher reductive decomposition potential than additional additive and lithium secondary battery including the same | Kei SUGAWARA | 2023-05-16 |
| 10476108 | Non-aqueous electrolyte solution for secondary battery, and secondary battery | Masataka MIYASATO, Takashi Hayashi, Akira Kishimoto, Hiroe Nakagawa | 2019-11-12 |
| 10323050 | Non-aqueous electrolyte solution for battery, novel compound, polyelectrolyte, and lithium secondary battery | Masataka MIYASATO, Takashi Hayashi, Takeshi Kobayashi | 2019-06-18 |
| 9899704 | Non-aqueous electrolyte solution for battery and lithium secondary battery | Masataka MIYASATO, Takashi Hayashi | 2018-02-20 |
| 9425484 | Non-aqueous electrolyte solution containing phosphonosulfonic acid compound, and lithium secondary battery | Shigeru Mio, Mitsuo Nakamura, Hidenobu Nogi, Hidetoshi Tsunoda | 2016-08-23 |
| 9227950 | Cyclic sulfate compound, non-aqueous electrolyte solution containing same, and lithium secondary battery | Shigeru Mio, Mitsuo Nakamura, Kaichiro Haruta, Hidenobu Nogi, Takashi Hayashi +1 more | 2016-01-05 |
| 8288058 | Binder for fuel cell, composition for forming electrode, electrode, and fuel cell using the electrode | Masahiro Toriida, Junichi Ishikawa, Takehiko Omi, Kuniyuki Takamatsu, Shoji Tamai | 2012-10-16 |
| 7345135 | Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin | Junichi Ishikawa, Takashi Kuroki, Takehiko Omi, Tomoyuki Nakata, Yuichi Okawa +3 more | 2008-03-18 |