Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693138 | Cathode material for lithium-ion secondary battery, cathode for lithium-ion secondary battery, and lithium-ion secondary battery | Masataka Oyama, Takao Kitagawa | 2020-06-23 |
| 9923207 | Electrode material, electrode and lithium ion battery | Takao Kitagawa, Tatsuya Nakabeppu, Kazuyo Yamamoto | 2018-03-20 |
| 9172087 | Electrode material, electrode and lithium ion battery | Kenta Ooishi, Takao Kitagawa, Tetsuya Nakabeppu | 2015-10-27 |
| 5712630 | High power moving object identification system | Masato Nanboku, Toshiaki Yoshiyasu, Takashi Saeki, Takayuki Nii, Atsushi Misawa +2 more | 1998-01-27 |