Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319818 | Charge-adjustment powder having excellent ability to maintain applied charge, and method of manufacturing the same | Takayasu Tanaka, Takafumi Tanaka, Tomoko Yoshimi, Toru Kumagai | 2025-06-03 |
| 12084354 | Calcium titanate powder, method for producing same and external toner additive for electrophotography | Takayasu Tanaka, Wataru MINO, Toshiyuki Koga, Tomoko Yoshimi | 2024-09-10 |
| 11890610 | Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquid | Takashi Sakuma, Makoto Komatsu, Takeshi Izumi, Nobuyuki Hashimoto, Takafumi Tanaka +1 more | 2024-02-06 |
| 9806339 | Titanium-niobium composite oxide-based electrode active material and lithium secondary battery using the same | Kiyoshi Nakahara, Hidenori Ishioka, Wataru MINO, Yasuhiro Harada, Norio Takami +1 more | 2017-10-31 |
| 8580433 | Titanium oxide-based compound for electrode and lithium secondary battery using the same | Kiyoshi Nakahara, Nobuyuki Hashimoto | 2013-11-12 |
| 8361657 | Titanium oxide compound for use in electrode and lithium secondary battery comprising the same | Kiyoshi Nakahara, Nobuyuki Hashimoto | 2013-01-29 |