Inventor
TAKAHASHI KATSUHIRO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUS5952123ASep 14, 1999
Electrode plates for lead-acid battery and their manufacturing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations95
US4906540AMar 6, 1990
Lead-acid battery having a grid base of a lead-calcium alloy and a layer of lead-antimony-stannum alloy roll-bonded to the grid base
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations95
US5431530AJul 11, 1995
Apparatus for transferring and stocking lead plates for storage batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD71 citations94
US4939051AJul 3, 1990
Grid for use in lead acid batteries and process for producing same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations94
US4805277AFeb 21, 1989
Process for producing a grid for use in lead acid batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations91
US5540915AJul 30, 1996
Method for making highly oxidized lead powder used for a lead storage battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5401278AMar 28, 1995
Method of making battery plates for lead acid storage batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73
US4986317AJan 22, 1991
Method for making electrode plate for lead storage batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US4548835AOct 22, 1985
Method for fabricating electrodes for use in lead storage batteries
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations69
US6027832AFeb 22, 2000
Lead acid storage battery and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
SEIKO EPSON CORP
5 patentsUS6006763ADec 28, 1999
Surface treatment method
SEIKO EPSON CORP175 citations99
US6183883B1Feb 6, 2001
Brazing or soldering material and manufacturing method therefor
SEIKO EPSON CORP19 citations92
US6180253B1Jan 30, 2001
Brazing or soldering material and production method thereof
SEIKO EPSON CORP3 citations63
US9302481B2Apr 5, 2016
Nozzle plate, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP2 citations60
US7713593B2May 11, 2010
Surface treatment method, manufacturing method of color filter substrate, and manufacturing method of electro-optical device
SEIKO EPSON CORP0 citations41