Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530295 | Hydrophilic polymer derivative having cyclic benzylidene acetal linker | Takuma TSUBUSAKI | 2022-12-20 |
| 11529423 | Biodegradable polyethylene glycol derivative having cyclic benzylidene acetal linker | Takuma TSUBUSAKI | 2022-12-20 |
| 11518081 | Method and apparatus for manufacturing film structure | JUNICHI KAMATANI, Nobuyuki Kamikihara | 2022-12-06 |
| 11515527 | Positive electrode of secondary battery, and secondary battery using same | Daisuke HORIKAWA, Takashi Teranishi | 2022-11-29 |
| 11404716 | Lithium ion secondary cell and method for producing active material | — | 2022-08-02 |
| 11331703 | Piercer plug and method of manufacturing the same | Yasuyoshi Hidaka, Yasuto Higashida, Yuichi Yamanari, Tatsuya Miyai | 2022-05-17 |
| 11329538 | Rotor of rotary electric machine | Katsutoku Takeuchi, Makoto Matsushita, Masaaki Matsumoto | 2022-05-10 |
| 11276862 | Electrode for secondary battery and secondary battery | — | 2022-03-15 |