Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707533 | Processing device of nonaqueous electrolyte secondary battery and manufacturing method thereof | — | 2020-07-07 |
| 9406967 | Method for producing lithium secondary cell | Hisataka Fujimaki, Tomotaka Hagino, Hiroyuki Kawaki, Shinya Kamada, Hisanao Kojima | 2016-08-02 |
| 9255972 | Method of testing secondary battery | Hisanao Kojima, Hiroaki Ikeda, Hisataka Fujimaki | 2016-02-09 |
| 8549927 | Device and method to sense battery internal state | — | 2013-10-08 |
| 7743679 | Power transmission device and method of producing the same | Shigetsugu Iwata, Kenji Miyasaka, Yuichi Nishida, Hiroshi Mizoguchi, Naoki Kato +1 more | 2010-06-29 |
| 7726884 | Support structure for rotation body | — | 2010-06-01 |