Inventor

KAWAGUCHI ISAO

JP9 patents

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

IHI INSPECTION & INSTRUMENTATION CO LTD

2 patents

US11801573B2Oct 31, 2023

Tack welding method and tack welding apparatus

IHI INSPECTION & INSTRUMENTATION CO LTD0 citations38

US11724337B2Aug 15, 2023

Hybrid welding device

IHI INSPECTION & INSTRUMENTATION CO LTD0 citations36

ISHIKAWAJIMA HARIMA HEAVY IND

1 patent

US6900410B2May 31, 2005

Laser welding processed

ISHIKAWAJIMA HARIMA HEAVY IND21 citations88

HITACHI LTD

1 patent

US5106077AApr 21, 1992

Paper conveying, discharging and recovering mechanism

HITACHI LTD48 citations86

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6123247ASep 26, 2000

Electronic unit soldering apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations85

JP MINISTRY OF EDUCATION CULTU

1 patent

US6483072B2Nov 19, 2002

Laser welding method

JP MINISTRY OF EDUCATION CULTU6 citations65

TOKINA OPTICAL

1 patent

US4729643AMar 8, 1988

Telephoto zoom lens system for camera

TOKINA OPTICAL5 citations59

IHI CORP

1 patent

US7921495B2Apr 12, 2011

Corner joint structure for bridge pier and method of producing the same

IHI CORP1 citations44

INOSE KOUTAROU

1 patent

US8759712B2Jun 24, 2014

Method of manufacturing a stiffened plate by hybrid laser arc welding

INOSE KOUTAROU0 citations27