Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319571 | Bis(fluorosulfonyl)imide compound and method for producing same | Chie ONODA, Hiromoto Katsuyama | 2025-06-03 |
| 11637320 | Method for manufacturing electrolyte solution material | Yasunori Okumura, Shimpei Sato, Masayuki Okajima, Hiromoto Katsuyama | 2023-04-25 |
| 11539078 | Method for manufacturing electrolyte solution material | Yasunori Okumura, Shimpei Sato, Masayuki Okajima, Hiromoto Katsuyama | 2022-12-27 |
| 10290900 | Non-aqueous electrolytic solution and lithium ion secondary battery comprising same | Hiroyuki Mizuno, Hiromoto Katsuyama, Shin-ya Shibata, Takeo Kawase, Kazuhisa Hirata | 2019-05-14 |
| 9466431 | Ionic compound and process for production thereof, and electrolytic solution and electrical storage device each utilizing the ionic compound | Masayuki Okajima, Taisuke Kasahara, Yasuyuki Miyoshi, Izuho Okada, Naohiko Itayama | 2016-10-11 |