Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12299225 | Touch sensing using polyvinylidene fluoride piezoelectric film | Tatsuya Yaguchi, Naomitsu Nishihata | 2025-05-13 |
| 11394019 | Method for producing carbonaceous material for negative electrode of non-aqueous electrolyte secondary battery and production apparatus thereof | Naohiro Sonobe, Koji Miwa, Kokei Ueno | 2022-07-19 |
| 10388956 | Carbonaceous molded article for electrodes and method of manufacturing the same | Shota KOBAYASHI, Takanori Baba, Hiroshi Imoto, Naohiro Sonobe | 2019-08-20 |
| 9991517 | Carbonaceous material for non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery, and vehicle | Makoto IMAJI, Kayoko OKADA, Yasuhiro Tada, Naohiro Sonobe | 2018-06-05 |
| 9812711 | Carbonaceous material for non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery anode, non-aqueous electrolyte secondary battery, and vehicle | Makoto IMAJI, Kayoko OKADA, Yasuhiro Tada, Naohiro Sonobe | 2017-11-07 |
| 9478805 | Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries and method for producing same | Yasuhiro Tada, Yasushi Ebihara, Jiro Masuko, Hajime Komatsu, Naohiro Sonobe +6 more | 2016-10-25 |