P

Inventor

HASHIDA TAKASHI

JP23 patents
⚠️ This page may combine multiple inventors who share the name “HASHIDA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

18 patents
US7061163B2Jun 13, 2006

Ultrasonic transducer and ultrasonic flowmeter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations98
US6989625B2Jan 24, 2006

Acoustic matching layer, ultrasonic transducer and ultrasonic flowmeter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations96
US6399669B1Jun 4, 2002

Porous material and a method for producing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations96
US5399451AMar 21, 1995

Optical recording medium and method for using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US6788620B2Sep 7, 2004

Acoustic matching member, ultrasound transducer, ultrasonic flowmeter and method for manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6776051B2Aug 17, 2004

Ultrasonic transducer and ultrasonic flowmeter using same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US6300385B1Oct 9, 2001

Organic porous material

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US5934085AAug 10, 1999

Thermal insulator cabinet and method for producing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5786401AJul 28, 1998

Method for producing a thermal insulating foamed material

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5741825AApr 21, 1998

Thermal insulating foamed material and method for manfacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US7389569B2Jun 24, 2008

Method for manfacturing an acoustic matching member

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations84
US7087264B2Aug 8, 2006

Ultrasonic transducer, method for manufacturing ultrasonic transducer, and ultrasonic flowmeter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US6969943B2Nov 29, 2005

Acoustic matching layer and ultrasonic transducer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US5721285AFeb 24, 1998

Thermal insulating foamed material and method of manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations73
US5079061AJan 7, 1992

Optical storage media

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations72
US5773482AJun 30, 1998

Thermal insulating foamed material, method for producing the same, and thermal insulating cabinet

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US5693685ADec 2, 1997

Thermal insulator and method for producing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7297296B2Nov 20, 2007

Composite dielectric and manufacturing method therefor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51

SOBUE KENJI

2 patents

NISSO SANGYO KK

1 patent

PANASONIC CORP

1 patent

PANASONIC IP MAN CO LTD

1 patent