Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843073 | Secondary battery | Yumiko YONEDA, Ryota Tajima, Masaaki Hiroki | 2017-12-12 |
| 9768443 | Positive electrode for nonaqueous secondary battery, method for forming the same, nonaqueous secondary battery, and electrical device | Takahiro Kawakami, Mako Motoyoshi, Rika YATABE | 2017-09-19 |
| 9490474 | Method for manufacturing positive electrode active material for energy storage device and energy storage device | Kuniharu Nomoto, Takuya Miwa, Takahiro Kawakami | 2016-11-08 |
| 9472805 | Alkali metal silicate, alkali transition metal silicate, and method for synthesizing silicate | Mako Motoyoshi, Takahiro Kawakami | 2016-10-18 |
| 9419271 | Electrode material and method for forming electrode material | — | 2016-08-16 |
| 9385366 | Positive electrode for secondary battery, secondary battery, and method for fabricating positive electrode for secondary battery | Takahiro Kawakami, Mako Motoyoshi, Rika YATABE | 2016-07-05 |
| 9373834 | Method for forming positive electrode for lithium-ion secondary battery | Rika YATABE, Hiroatsu TODORIKI | 2016-06-21 |
| 9318741 | Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage device | Takahiro Kawakami | 2016-04-19 |
| 9293770 | Graphene oxide, positive electrode for nonaqueous secondary battery using graphene oxide, method of manufacturing positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and electronic device | Hiroatsu TODORIKI, Mikio Yukawa, Yumiko Saito, Rika YATABE, Tatsuya IKENUMA | 2016-03-22 |
| 8992795 | Method for manufacturing positive electrode active material for power storage device | Koji Nara, Mako Motoyoshi | 2015-03-31 |
| 8728653 | Power storage device | Takahiro Kawakami, Nadine TAKAHASHI | 2014-05-20 |
| 8715525 | Manufacturing method of electrode material | Takuya Miwa | 2014-05-06 |
| 8669009 | Positive electrode active material of power storage device, positive electrode of power storage device, power storage device, manufacturing method of positive electrode active material of power storage device | — | 2014-03-11 |
| 8597830 | Power storage device | Takahiro Kawakami, Nadine TAKAHASHI, Shunpei Yamazaki | 2013-12-03 |