Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811683 | Positive electrode for lithium ion secondary battery, and lithium ion secondary battery | Hidetoshi Tamura | 2020-10-20 |
| 10573883 | Electrode for lithium ion secondary battery, and lithium ion secondary battery | Hidetoshi Tamura | 2020-02-25 |
| 10424789 | Negative electrode for lithium ion secondary battery and lithium ion secondary battery | Ippei Waki | 2019-09-24 |
| 10388955 | Negative electrode for lithium ion secondary battery and lithium ion secondary battery | Ippei Waki | 2019-08-20 |
| 10312494 | Tab lead including surface treatment film with polymer having carboxylic acid anhydride groups, and nonaqueous electrolyte secondary battery using the same | Masahiro Suguro, Hiromoto Taguchi | 2019-06-04 |
| 10026953 | Mixed electrode for nonaqueous electrolyte battery, and manufacturing method for the same | Hiroaki Tanizaki, Tatsuji Numata, Yoshihiro NIIDA, Yukinori Takahashi | 2018-07-17 |
| 10020489 | Lithium-ion secondary cell | Yukinori Takahashi, Yoshihiro NIIDA | 2018-07-10 |
| 9847514 | Battery and method for manufacturing same | Shinichiro Sakaguchi | 2017-12-19 |
| 9680153 | Nonaqueous electrolyte secondary battery | Yoshihiro NIIDA | 2017-06-13 |
| 6790560 | Positive electrode material for lithium secondary battery | Masataka Wakihara | 2004-09-14 |
| 6773849 | Battery set and method for producing electric power output | Takanori Itoh | 2004-08-10 |
| 6278280 | Battery inactivation detection device | Hideaki Horie, Toyoaki Nakagawa, Mikio Kawai, Takaaki Abe, Ken Iwai | 2001-08-21 |
| 6160375 | Charge controlling device and method for multi-cell battery, and electric vehicle provided with change controlling | Hideaki Horie, Toyoaki Nakagawa, Mikio Kawai, Takaaki Abe, Ken Iwai | 2000-12-12 |
| 6127806 | State of charge indicator | Toyoaki Nakagawa, Hideaki Horie, Takaaki Abe, Ken Iwai, Mikio Kawai | 2000-10-03 |
| 6078163 | Battery temperature increasing device and method | Hideaki Horie, Toyoaki Nakagawa, Mikio Kawai, Takaaki Abe, Ken Iwai | 2000-06-20 |