Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272826 | Porous carbon structure, manufacturing method therefor, positive electrode material using same, and battery using same | Eiki Yasukawa, Takashi Kameda, Shoichi Matsuda, Shoji Yamaguchi, Shin Kimura +1 more | 2025-04-08 |
| 11329320 | Non-aqueous electrolyte for lithium air batteries, and lithium air battery using the same | Yoshimi Kubo, Xing Xin | 2022-05-10 |
| 9564645 | Storage container for thin lithium-air cell, and cell | Yoshimi Kubo | 2017-02-07 |
| 9070876 | Variable resistance element and semiconductor storage device | — | 2015-06-30 |
| 8946668 | Semiconductor device and method of manufacturing the same | Yukishige Saito, Hiromitsu Hada | 2015-02-03 |
| 8391050 | Resistance change element, semiconductor memory device, manufacturing method and driving method thereof | — | 2013-03-05 |
| 8362456 | Resistance change element and semiconductor device including the same | Hiroshi Sunamura, Yuko Yabe | 2013-01-29 |
| 8049204 | Semiconductor memory device having variable resistance element and method for manufacturing the same | — | 2011-11-01 |