Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769933 | Nonaqueous electrolyte secondary battery | Atsushi Mizawa, Junichi Sugaya, Masahiro Nakamura, Kei Kobayashi | 2023-09-26 |
| 11380940 | Method for manufacturing nonaqueous electrolyte secondary battery | Takanori Kitagawa, Koichi Kusagawa | 2022-07-05 |
| 11264649 | Cylindrical nonaqueous electrolyte secondary battery | Junichi Sugaya, Atsushi Mizawa, Yuji YAMAGAMI, Masahiro Nakamura | 2022-03-01 |
| D920902 | Battery | Kazumichi Shimizu, Shinya Mori | 2021-06-01 |
| D920900 | Battery | Kazumichi Shimizu, Shinya Mori | 2021-06-01 |
| D920901 | Battery | Kazumichi Shimizu, Shinya Mori | 2021-06-01 |
| 10468667 | Electrode sheet for use in power storage device and power storage device including electrode sheet | Akihiro Horikawa, Masahiro Nakamura | 2019-11-05 |
| 8129045 | Electrochemical element | Hajime Nishino, Kyousuke Miyata, Mikinari Shimada | 2012-03-06 |
| 6964690 | Safety mechanism for rectangular battery and method of manufacturing the same | Yoshio Goda, Tadahiro Tokumoto, Ryuichiro Ebi, Masanori Makino | 2005-11-15 |
| 6946221 | Square battery container, method of manufacturing the container, and square battery using the container | Susumu Kitaoka, Katsuhiko Mori, Shoji Yamashita, Kazuyuki Higashi, Tadahiro Tokumoto +1 more | 2005-09-20 |
| 6586907 | Cell tube and method of manufacturing the cell tube | Katsuhiko Mori, Shoji Yamashita | 2003-07-01 |