Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572416 | Cellulose resin, molding material, molded body, and method for producing cellulose resin | Shukichi Tanaka | 2023-02-07 |
| 11505681 | Cellulose resin composition, molded body and product using same | Kiyohiko Toyama, Mina Shimizu, Masatoshi Iji, Shukichi Tanaka, Toshie Miyamoto | 2022-11-22 |
| 11434350 | Cellulose resin composition, molded body and product using same, and a method for producing cellulose resin composition | Shukichi Tanaka, Kiyohiko Toyama, Masatoshi Iji, Mina Shimizu, Toshie Miyamoto | 2022-09-06 |
| 11028186 | Cellulose derivative, cellulose resin composition, molded body and product using same | Kiyohiko Toyama, Masatoshi Iji, Shukichi Tanaka | 2021-06-08 |
| 10982009 | Cellulose derivative and use thereof | Shukichi Tanaka, Kiyohiko Toyama, Masatoshi Iji | 2021-04-20 |
| 10934368 | Cellulose resin, material for molding, molded body and process for producing cellulose resin | Shukichi Tanaka, Masatoshi Iji | 2021-03-02 |
| 10431825 | Negative electrode for secondary battery, method for manufacturing same, and secondary battery using same | Noriyuki Tamura, Kentaro Nakahara | 2019-10-01 |
| 10290894 | Secondary battery and method for manufacturing same | Kazuaki Matsumoto, Daisuke Kawasaki, Masahiro Suguro, Yoko Hashizume | 2019-05-14 |
| 9786952 | Lithium secondary cell including an electrolytic solution including cyclic acid anhydrides | Masahiro Suguro | 2017-10-10 |
| 9666904 | Secondary battery | Masahiro Suguro | 2017-05-30 |
| 9543618 | Secondary battery | Kazuaki Matsumoto, Daisuke Kawasaki, Masahiro Suguro, Yoko Hashizume | 2017-01-10 |
| 9466827 | Secondary battery | Daisuke Kawasaki, Masahiro Suguro, Yoko Hashizume, Kazuaki Matsumoto | 2016-10-11 |
| 9425480 | Secondary battery | Masahiro Suguro, Daisuke Kawasaki, Kazuaki Matsumoto, Yoko Hashizume | 2016-08-23 |
| 9299985 | Secondary battery and electrolyte solution for secondary battery to be used in same | Yoko Hashizume, Daisuke Kawasaki, Masahiro Suguro, Kazuaki Matsumoto | 2016-03-29 |
| 9219274 | Secondary battery | Daisuke Kawasaki, Masahiro Suguro, Kazuaki Matsumoto, Yoko Hashizume | 2015-12-22 |
| 9123971 | Secondary battery | Daisuke Kawasaki, Masahiro Suguro, Yoko Hashizume, Kazuaki Matsumoto | 2015-09-01 |
| 9077045 | Secondary battery | Masahiro Suguro, Daisuke Kawasaki, Kazuaki Matsumoto, Yoko Hashizume | 2015-07-07 |
| 8999562 | Secondary battery and secondary battery electrolytic solution for use in secondary battery | Yoko Hashizume, Daisuke Kawasaki, Masahiro Suguro, Kazuaki Matsumoto | 2015-04-07 |
| 8772433 | Polyactic acid-based polyol composition, process for production thereof, urethane resin composition, process for production of same, and molded products thereof | Kazuhiko Inoue | 2014-07-08 |
| 8470935 | Shape-memory resin, molded product composed of the resin, and method of using the molded product | Kazuhiko Inoue, Masatoshi Iji | 2013-06-25 |
| 7723460 | Shape-memory resin performing remoldability and excellent in shape recovering property, and molded product composed of the cross-linked resin | Kazuhiko Inoue, Masatoshi Iji | 2010-05-25 |