Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815430 | Sealed battery and battery stack comprising a plurality of sealed batteries | Kazuya Okabe, Takahiro Itagaki, Satoshi Yokota, Tomonori Kishimoto, Masahiko Oshitani | 2014-08-26 |
| 8293419 | Method for preparing hydrogen absorbing electrode and nickel metal-hydride battery | Toshinori Bandou, Kouichi Sakamoto, Hiroaki Mori, Kazuya Okabe | 2012-10-23 |
| 7988745 | Method for manufacturing battery, battery manufactured by the method, and method for inspecting battery | Kazuya Okabe, Satoshi Yokota, Takahiro Itagaki, Tomonori Kishimoto | 2011-08-02 |
| D573947 | Current collecting lead | Tomonori Kishimoto, Satoshi Yokota, Takahiro Itagaki, Takehito Matsubara, Kazuya Okabe | 2008-07-29 |
| D573948 | Current collecting lead | Takahiro Itagaki, Tomonori Kishimoto, Satoshi Yokota, Takehito Matsubara, Kazuya Okabe | 2008-07-29 |