Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272826 | Porous carbon structure, manufacturing method therefor, positive electrode material using same, and battery using same | Takashi Kameda, Shoichi Matsuda, Shoji Yamaguchi, Shin Kimura, Kimihiko Ito +1 more | 2025-04-08 |
| 10431823 | Method for manufacturing base material powder having carbon nano-coating layer, method for manufacturing MgB2 superconductor using the method, MgB2 superconductor, method for manufacturing positive electrode material for lithium ion battery, lithium ion battery, and method for manufacturing photocatalyst | Hiroaki Kumakura, Shujun YE, Akira Hasegawa, Yoshimi Kubo, Akihiro Nomura | 2019-10-01 |
| 5176969 | Electrode for secondary battery | Mitsutaka Miyabayashi, Manabu Hayashi, Kikuko Miyata, Mitsumasa Kaitoh, Hiroshi Yui | 1993-01-05 |
| 4798773 | Solid polymer electrolyte composition | Kunio Kihara, Mayumi Tsuboi | 1989-01-17 |
| 4294933 | Process for the production of an ion exchange membrane | Kunio Kihara, Hideo Toda, Toshiaki Ishibashi, Taketoshi Tokita | 1981-10-13 |