Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658657 | Negative electrode active material, and negative electrode and lithium ion secondary battery using the negative electrode active material | Yasuhiro Ikeda, Atsushi Sano, Akinobu Nojima | 2020-05-19 |
| 10243204 | Negative electrode active material, and negative electrode and lithium ion secondary battery using the negative electrode active material | Yasuhiro Ikeda, Atsushi Sano, Akinobu Nojima | 2019-03-26 |
| 9887416 | Negative electrode active material, and negative electrode and lithium ion secondary battery using the negative electrode active material | Yasuhiro Ikeda, Atsushi Sano, Akinobu Nojima | 2018-02-06 |
| 9825295 | Positive electrode active material and lithium-ion secondary battery | Hideaki Seki, Atsushi Sano, Tomoshi Nakamoto | 2017-11-21 |
| 9620777 | Positive electrode and lithium ion secondary battery using thereof | Hiroyuki Miyabara, Hiroki Kitamura, Yukiko Hirabayashi, Tetsuo Takaishi | 2017-04-11 |
| 9559352 | Active material, electrode using same, and lithium ion secondary battery | Tomohiko Kato, Atsushi Sano, Akinobu Nojima | 2017-01-31 |
| 9093712 | Active material, manufacturing method for active material, and lithium ion secondary battery | Tomohiko Kato, Atsushi Sano, Akinobu Nojima | 2015-07-28 |
| 9083042 | Negative electrode active material, electrode containing the same, and lithium ion secondary battery having the electrode | Yasuhiro Ikeda, Atsushi Sano, Tetsuo Takaishi | 2015-07-14 |
| 7760615 | Rewritable phase-change optical recording medium | Hiroshi Shinngai, Hideki Hirata, Tatsuya Kato, Hiroshi Takasaki, Yasuhiro Takagi +1 more | 2010-07-20 |
| 7504759 | Surface acoustic wave element, surface acoustic wave device, duplexer, and method of making surface acoustic wave element | Katsunori Osanai | 2009-03-17 |
| 7411333 | Surface acoustic wave device | Yoshikazu Kihara, Katsunori Osanai, Yukio Hirokawa | 2008-08-12 |
| 7352114 | Surface acoustic wave element, surface acoustic wave device, surface acoustic wave duplexer, and method of manufacturing surface acoustic wave element | Masahiro Nakano, Shigeki Ohtsuka, Yasunaga Kagaya | 2008-04-01 |