Inventor

Tsutomu Yano

Inventor

Kawasaki, JP

Overview

20→

Patents

1976–2004

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Sprimary

G01SRadio direction-finding30%

A61BDiagnosis20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

G10KSound-producing devices8%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general5%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves5%

Y10TTechnical subjects covered by former us classification5%

B23KSoldering or unsoldering3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

B60NSeats specially adapted for vehicles3%

PatentTitleYear

6,694,614'Laser processing method and equipment for printed circuit board'2004 6,620,488'Skin material, skinned cushion, and process for producing skinned cushion'2003 5,161,537'Ultrasonic diagnostic system'1992 4,844,082'Ultrasonic examination apparatus'1989 4,817,615'Ultrasonic temperature measurement apparatus'1989 4,787,393'Ultrasonic tomographic with alternate image scaling'1988 4,722,345'Ultrasonic diagnostic multiple-sector image display system'1988 4,641,260'Digital signal processing apparatus for a blood flowmeter using ultrasound Doppler effect'1987 4,593,700'Ultrasonic wave blood flow meter'1986 4,552,152'Ultrasonic diagnostic apparatus using Doppler effect'1985 4,523,122'Piezoelectric ultrasonic transducers having acoustic impedance-matching layers'1985 4,470,308'Arc scan ultrasonic imaging system having diverging lens and path-length compensator'1984 4,440,025'Arc scan transducer array having a diverging lens'1984 4,423,737'Combination tomographic and cardiographic ultrasonic imaging method and system'1984 4,348,902'Ultrasonic imaging system using plural square wave pulse trains of successively delayed intervals'1982 4,310,907'Scan converter for a sector scan type ultrasound imaging system'1982 4,037,933'Light deflector of acousto-optic interaction type'1977 3,953,107'Acousto-optic filter'1976 3,944,334'Acousto-optic filter'1976 3,944,335'Acousto-optic filter'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (19)· patent assignee history

1976–1992Based in Kawasaki, JP· patent location history

2003Patents assigned to INOUE MTP KK (1)· patent assignee history

2003Based in Aichi, JP· patent location history

2004Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	19	1976–2004
INOUE MTP KK	1	2003

Locations

Location	Patents	Span
Kawasaki, JP	18	1976–1992
Kanagawa, JP	1	2004
Aichi, JP	1	2003