Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198670 | Hydrocarbon-containing carboxylic acid, hydrocarbon-containing sulfonic acid, hydrocarbon-containing sulfuric acid ester or salt thereof, and surfactant | Masahiro Higashi, Satoru Yoneda, Sumi Ishihara, Yosuke KISHIKAWA, Hirokazu Aoyama | 2021-12-14 |
| 11104639 | Branched fluorine-containing compound | Masahiro Higashi, Moe HOSOKAWA, Sumi Ishihara, Yosuke KISHIKAWA | 2021-08-31 |
| 11072580 | Sulfuric acid ester or salt thereof, and surfactant | Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara, Masahiro Higashi +2 more | 2021-07-27 |
| 10865178 | Carboxylate salt or sulfonate salt, and surfactant | Masahiro Higashi, Satoru Yoneda, Sumi Ishihara, Yosuke KISHIKAWA, Hirokazu Aoyama | 2020-12-15 |
| 10774028 | Production method of asymmetric chain carbonate | Tomohito HAMADA, Michiaki OKADA, Yosuke KISHIKAWA | 2020-09-15 |
| 10720664 | Lithium ion secondary battery and nonaqueous electrolyte for lithium ion secondary battery | Hideo Sakata, Meiten Koh, Hitomi Nakazawa, Tomoyo Sanagi, Aoi Nakazono +5 more | 2020-07-21 |
| 10199685 | Electrolyte solution, electrochemical device, lithium ion secondary battery, and module | Shinichi Kinoshita | 2019-02-05 |
| 10141606 | Electrolyte solution, electrochemical device, lithium ion secondary battery, and module | Shinichi Kinoshita | 2018-11-27 |
| 9923240 | Electrolyte solution, electrochemical device, lithium battery, and module | Yoshiko Kuwajima, Meiten Koh, Hideo Sakata, Hitomi Miyawaki, Akinori Tani +1 more | 2018-03-20 |
| 9806378 | Electrolytic solution containing mixture of fluorinated chain carbonates, electrochemical device, lithium ion secondary battery and module | Mayuko Taeda, Meiten Koh, Aoi Nakazono, Michiru Kagawa | 2017-10-31 |
| 9627714 | Non-aqueous electrolyte and battery | Meiten Koh, Aoi Nakazono, Mayuko Taeda | 2017-04-18 |
| 9570778 | Electrolytic solution, electrochemical device, lithium ion secondary battery, and module | Shigeaki Yamazaki, Hideo Sakata, Mayuko Taeda, Meiten Koh, Aoi Nakazono +1 more | 2017-02-14 |
| 9455474 | Electrolytic solution | Meiten Koh, Hideo Sakata, Hitomi Nakazawa, Tomoyo Sanagi, Kyouhei Sawaki +2 more | 2016-09-27 |
| 9455468 | Electrochemical device and nonaqueous electrolyte solution for electrochemical device | Hideo Sakata, Meiten Koh, Hitomi Nakazawa, Tomoyo Sanagi, Aoi Nakazono +5 more | 2016-09-27 |
| 9397368 | Non-aqueous electrolyte solution | Meiten Koh, Hideo Sakata, Hitomi Nakazawa, Kyouhei Sawaki, Tomoyo Sanagi +4 more | 2016-07-19 |
| 9240616 | Solvent including 1,2-dialkyl-1,2-difluoroethylene carbonate for non-aqueous electrolytic solution of lithium secondary battery | Meiten Koh, Hideo Sakata, Hitomi Nakazawa, Akinori Tani | 2016-01-19 |
| 9070951 | Solvent for nonaqueous electrolyte solution of lithium secondary battery | Meiten Koh, Akinori Tani, Hideo Sakata, Hitomi Nakazawa, Toshiki Ichisaka +2 more | 2015-06-30 |
| 9067907 | Process for preparing fluorinated 1,3-dioxolan 2-one | Meiten Koh, Masahiro Tomita, Akinori Tani | 2015-06-30 |
| 8871384 | Non-aqueous electrolytic solution | Meiten Koh, Hideo Sakata, Hitomi Nakazawa, Michiru Tanaka | 2014-10-28 |
| 8835696 | Method of preparing fluorine-containing ether | Michiru Kagawa, Aoi Nakazono, Meiten Koh | 2014-09-16 |
| 8519161 | Process for preparing fluoropropylene carbonate | Meiten Koh, Michiru Kagawa | 2013-08-27 |
| 8415056 | Non-aqueous electrolytic solution | Meiten Koh, Hitomi Nakazawa, Hideo Sakata, Michiru Kagawa | 2013-04-09 |
| 8349500 | Solvent for dissolving electrolyte salt of lithium secondary battery | Meiten Koh, Hideo Sakata, Hitomi Nakazawa, Akinori Tani | 2013-01-08 |
| 8343374 | Electrolytic solution | Meiten Koh, Yasuko Takagahara | 2013-01-01 |
| 8329344 | Electrolytic solution | Meiten Koh | 2012-12-11 |