P

Inventor

OYAMA HIDETOSHI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “OYAMA HIDETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents
US6207928B1Mar 27, 2001

Consumable electrode type pulse arc welding method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations91
US6984805B2Jan 10, 2006

Arc welder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations83
US5834733ANov 10, 1998

ARC welding machine

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations70

PANASONIC CORP

2 patents
US7518088B2Apr 14, 2009

Controller for arc welding robot

PANASONIC CORP4 citations62
US7928340B2Apr 19, 2011

Control method for arc welding apparatus and arc welding apparatus

PANASONIC CORP2 citations61

AIMI KEI

1 patent
US8604387B2Dec 10, 2013

Control method for arc welding apparatus and arc welding apparatus

AIMI KEI4 citations56

OYAMA HIDETOSHI

1 patent
US8289708B2Oct 16, 2012

Electric equipment

OYAMA HIDETOSHI2 citations54