P

Inventor

MORIKAWA HIROYASU

JP11 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DENSO CORP

3 patents
US6221505B1Apr 24, 2001

Lap joint welding arrangement and a related welding method for forming the same

DENSO CORP26 citations90
US7648057B2Jan 19, 2010

Ultrasonic flange joining method

DENSO CORP0 citations38
US7523849B2Apr 28, 2009

Ultrasonic welding method, ultrasonic welding device and pipe joined by the same

DENSO CORP0 citations35

PANASONIC CORP

3 patents
US7911274B2Mar 22, 2011

Variable transconductance circuit

PANASONIC CORP6 citations67
US8350619B2Jan 8, 2013

Filter circuit and optical disk device including the same

PANASONIC CORP4 citations60
US7486139B2Feb 3, 2009

Variable transconductance circuit

PANASONIC CORP1 citations45

PANASONIC IP MAN CO LTD

1 patent
US10056787B2Aug 21, 2018

Rectifier circuit, and contactless power supply device

PANASONIC IP MAN CO LTD4 citations71

MATSUNAKA TOSHIYUKI

1 patent
US9173634B2Nov 3, 2015

Fatty tissue image display device

MATSUNAKA TOSHIYUKI4 citations65

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US7317667B2Jan 8, 2008

Wobble signal extraction circuit and optical disk device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations57

SONY CORP

1 patent
US7976173B2Jul 12, 2011

Projector and control method therefor

SONY CORP1 citations50

SHIRASU TOSHIYUKI

1 patent
US8534847B2Sep 17, 2013

Projector and control method therefor to suppress flickering

SHIRASU TOSHIYUKI0 citations43