Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299985 | Secondary battery and electrolyte solution for secondary battery to be used in same | Yoko Hashizume, Masahiro Suguro, Midori Shimura, Kazuaki Matsumoto | 2016-03-29 |
| 9219274 | Secondary battery | Masahiro Suguro, Midori Shimura, Kazuaki Matsumoto, Yoko Hashizume | 2015-12-22 |
| 9203107 | Secondary battery | Shinako Kaneko, Jiro Iriyama | 2015-12-01 |
| 9123928 | Method for doping and dedoping lithium into and from negative electrode and method for producing negative electrode for lithium secondary battery | Jiro Iriyama, Tetsuya Kajita, Tatsuji Numata | 2015-09-01 |
| 9123971 | Secondary battery | Midori Shimura, Masahiro Suguro, Yoko Hashizume, Kazuaki Matsumoto | 2015-09-01 |
| 9076995 | Secondary battery | Shin Serizawa, Hiroo Takahashi, Jiro Iriyama, Ryuichi Kasahara, Emiko Fujii +2 more | 2015-07-07 |
| 9077045 | Secondary battery | Masahiro Suguro, Midori Shimura, Kazuaki Matsumoto, Yoko Hashizume | 2015-07-07 |
| 9018916 | Lithium secondary battery and control system therefor, and method for detecting state of lithium secondary battery | Jiro Iriyama, Tetsuya Kajita, Ryuichi Kasahara, Tatsuji Numata | 2015-04-28 |
| 9012093 | Secondary battery | Kazuaki Matsumoto, Kazuhiko Inoue | 2015-04-21 |
| 8999562 | Secondary battery and secondary battery electrolytic solution for use in secondary battery | Yoko Hashizume, Masahiro Suguro, Midori Shimura, Kazuaki Matsumoto | 2015-04-07 |
| 8956762 | Lithium ion secondary battery and method for manufacturing the same | Ryuichi Kasahara, Jiro Iriyama, Tetsuya Kajita, Hiroo Takahashi, Tatsuji Numata | 2015-02-17 |
| 8227116 | Secondary battery | Yuki Kusachi, Tatsuji Numata, Koji Utsugi | 2012-07-24 |
| 7782766 | Data collection system and data collection method | Takahiro Ohkuma, Kazuhiko Isoyama | 2010-08-24 |
| 7556889 | Positive electrode active material for secondary battery, positive electrode for secondary battery, secondary battery and method for producing positive electrode active material for secondary battery | Tomokazu Kumeuchi, Tatsuji Numata | 2009-07-07 |
| 7336958 | Data transmission path establishing method, radio communication network system, and sensor network system | Takehiro Hokimoto, Arata Toyoda, Kazuhiko Isoyama, Takahiro Ohkuma | 2008-02-26 |
| 7301477 | Power saving wireless telemetering system | Kazuhiko Isoyama, Takahiro Ohkuma | 2007-11-27 |
| 7179566 | Positive electrode active material for secondary cell, positive electrode for secondary cell using same, and secondary cell | Takehiro Noguchi, Tatsuji Numata | 2007-02-20 |
| 7011907 | Secondary battery cathode active material, secondary battery cathode and secondary battery using the same | Takehiro Noguchi, Tatsuji Numata | 2006-03-14 |