Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227630 | Method of producing porous body of water-insoluble polymer | Kohei MATSUNOBU, Hiroshi Uyama, Chiaki Yoshizawa | 2025-02-18 |
| 12024610 | Method of producing porous body | Kohei MATSUNOBU | 2024-07-02 |
| 11795288 | Production method of resin porous material | Kohei MATSUNOBU | 2023-10-24 |
| 11652259 | Method for producing separator-integrated electrode | Kohei MATSUNOBU | 2023-05-16 |
| 11434343 | Method of manufacturing resin porous body | Kohei MATSUNOBU, Hiroshi Uyama, Chiaki Yoshizawa | 2022-09-06 |
| 11424434 | Production method for separator-including electrode plate and production method for battery | Yu Hirano, Kohei MATSUNOBU | 2022-08-23 |
| 11407876 | Method of producing porous body of ethylene-vinyl alcohol copolymer | Kohei MATSUNOBU, Hiroshi Uyama, Chiaki Yoshizawa | 2022-08-09 |
| 11401397 | Method for producing porous material of water-soluble polymer | Tomoyuki UEZONO, Hiroshi Uyama, Chiaki Yoshizawa | 2022-08-02 |
| 11267946 | Method for producing porous material of water-soluble polymer | Tomoyuki UEZONO, Hiroshi Uyama, Chiaki Yoshizawa | 2022-03-08 |
| 10971782 | Method for manufacturing separator-integrated electrode, and separator-integrated electrode | Tomoyuki UEZONO, Kohei MATSUNOBU | 2021-04-06 |
| 10700535 | Charging method and charging device including multiple voltage sources | Hideto Mori | 2020-06-30 |
| 10396342 | Method for manufacturing secondary cell having a wound body effectively impregnated with electrolytic solution | Akira Tsukui, Hiroyasu Kado, Nobuhiro Yamada | 2019-08-27 |
| 9588183 | Short-circuit inspection method for secondary cell | Takayuki Nakayama | 2017-03-07 |
| 8531680 | Method of detecting the width of a coated film and detection device used in said detection method | — | 2013-09-10 |
| 7351498 | Lithium ion polymer secondary battery its electrode and method for synthesizing polymer compound in binder used in adhesion layer thereof | Yusuke Watarai, Akihiro Higami, Shoubin Zhang, Tadashi Kobayashi, Sawako Takeuchi | 2008-04-01 |
| 6617074 | Lithium ion polymer secondary battery and gelatinous polymer electrolyte for sheet battery | Yusuke Watarai, Tadashi Kobayashi, Akihiro Higami, Sawako Takeuchi | 2003-09-09 |