#PANASONIC HOLDINGS CORP [JP]

CUTTING DEVICE, AND DEVICE FOR MANUFACTURING LAMINATED ELECTRODE ASSEMBLY

A cutting device 100 comprises a drum part 102 for transporting a continuous body Wa of workpieces W by rotation, and a cutting part 104 for cutting the continuous body Wa into a plurality of individu…

DRIVE·May 6·2 min read

B26D1/165 PANASONIC HOLDINGS CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

This positive electrode active material for nonaqueous electrolyte secondary batteries is a positive electrode active material that comprises a lithium transition metal composite oxide containing at l…

DRIVE·Mar 11·2 min read

C01G53/50 PANASONIC HOLDINGS CORP [JP]

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

A nonaqueous electrolyte secondary battery according to the present invention comprises a positive electrode that contains, as positive electrode active materials: a lithium transition metal composite…

DRIVE·Jan 28·2 min read

C01G53/50 PANASONIC HOLDINGS CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

This positive electrode active material for a nonaqueous electrolyte secondary battery includes a lithium transition metal composite oxide that contains at least 80 mol% of Ni with respect to the tota…

DRIVE·Oct 1·2 min read

C01G53/50 PANASONIC HOLDINGS CORP [JP]

COIN-SHAPED CELL

A coin-shaped cell, containing:a battery cell case having a bottom plate and a side portion rising from a rim of the bottom plate;a sealing plate having a top plate and a rim portion extending from th…

DRIVE·Aug 27·2 min read

H01M50/109 PANASONIC HOLDINGS CORP [JP]

WORKPIECE CONVEYANCE DEVICE

This workpiece conveyance device (1) comprises: a plurality of holding heads (2) having a holding section for holding a workpiece (W) and a vacuum pump (22) for generating holding force; and a conveya…

DRIVE·Oct 16·2 min read

B65G47/91 PANASONIC HOLDINGS CORP [JP]