Inventor
YASUOKA SHIGEKAZU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “YASUOKA SHIGEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
7 patentsUS5674643AOct 7, 1997
Non-sintered nickel electrode for alkaline storage cell
SANYO ELECTRIC CO10 citations73
US8053114B2Nov 8, 2011
Hydrogen-absorbing alloy electrode, alkaline storage battery, and method of manufacturing the alkaline storage battery
SANYO ELECTRIC CO3 citations62
US7309547B2Dec 18, 2007
Hydrogen absorbing alloy, electrode thereof and nickel-metal hydride battery
SANYO ELECTRIC CO2 citations61
US7544442B2Jun 9, 2009
Hydrogen-absorbing alloy electrode and alkaline storage battery
SANYO ELECTRIC CO1 citations51
US7514178B2Apr 7, 2009
Hydrogen-absorbing alloy for alkaline storage battery, method of manufacturing the same, and alkaline storage battery
SANYO ELECTRIC CO0 citations51
US7198868B2Apr 3, 2007
Alkaline storage battery
SANYO ELECTRIC CO0 citations51
US6645672B2Nov 11, 2003
Alkaline storage battery and method for manufacturing the same
SANYO ELECTRIC CO1 citations48
FDK CORP
6 patentsUS11495804B2Nov 8, 2022
Air electrode catalyst for air secondary battery and air secondary battery
FDK CORP0 citations58
US11322751B2May 3, 2022
Method for producing catalyst for air secondary battery, method for producing air secondary battery, catalyst for air secondary battery, and air secondary battery
FDK CORP0 citations58
US11811069B2Nov 7, 2023
Catalyst for air electrode, air electrode including catalyst for air electrode, and air secondary battery including air electrode
FDK CORP0 citations56
US12482808B2Nov 25, 2025
Nickel electrode for alkaline secondary battery and alkaline secondary battery including nickel electrode
FDK CORP0 citations55
US11228027B2Jan 18, 2022
Positive electrode active material for alkaline secondary battery and alkaline secondary battery including the positive electrode active material
FDK CORP0 citations50
US10177385B2Jan 8, 2019
Positive electrode active material for nickel-hydrogen secondary battery, nickel-hydrogen secondary battery including the positive electrode active material, and method of evaluating positive electrode active material
FDK CORP0 citations50
BASF CORP
2 patentsMAGARI YOSHIFUMI
2 patentsUS8563170B2Oct 22, 2013
Negative electrode for alkaline storage battery, fabrication method thereof, and alkaline storage battery
MAGARI YOSHIFUMI2 citations57
US8317950B2Nov 27, 2012
Method of making hydrogen-absorbing alloy for alkaline storage battery, and alkaline storage battery
MAGARI YOSHIFUMI0 citations47