Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8974971 | Positive electrode for rechargeable lithium ion battery, rechargeable lithium ion battery, and battery module | Toyotaka Yuasa, Mitsuru Kobayashi, Masanari Oda, Kan Kitagawa | 2015-03-10 |
| 7824807 | Positive electrode material for lithium secondary battery and lithium secondary battery | Toyotaka Yuasa, Masahiro Kasai | 2010-11-02 |
| 7218266 | Electromagnetic wave absorber, method of manufacturing the same and appliance using the same | Tadashi Fujieda, Shinzou Ikeda, Teruyoshi Abe, Yasuhisa Aono | 2007-05-15 |
| 6919387 | Electromagnetic wave absorber, method of manufacturing the same and appliance using the same | Tadashi Fujieda, Shinzou Ikeda, Teruyoshi Abe, Yasuhisa Aono | 2005-07-19 |
| 5545484 | Heat and oxidation resistive high strength material and its production method | Shizuka Yamaguchi, Yoshitaka Kojima, Hideyuki Arikawa, Mitsuo Haginoya, Yukihiko Wada +1 more | 1996-08-13 |
| 5242264 | Machine on ground provided with heat resistant wall used for isolating from environment and heat resistant wall used therefor | Yoshitaka Kojima, Noriyuki Ohnaka, Shizuka Yamaguchi, Shoichi Nakashima, Masayuki Doi +1 more | 1993-09-07 |