Inventor

Masayuki Tone

Inventor

Tokyo, JP

Overview

5→

Patents

1985–1998

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

G03Gprimary

G03GElectrography30%

B41JTypewriters20%

A61BDiagnosis10%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves10%

G01SRadio direction-finding10%

G10KSound-producing devices10%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data10%

PatentTitleYear

5,812,160'Image forming apparatus with improved assemblies for tore carrier, toner passage control device and backing electrode'1998 5,581,291'Rear side exposure type electrographic image forming apparatus'1996 5,374,949'Image forming apparatus'1994 4,817,615'Ultrasonic temperature measurement apparatus'1989 4,523,122'Piezoelectric ultrasonic transducers having acoustic impedance-matching layers'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1989Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

1985–1989Based in Kawasaki, JP· patent location history

1994–1998Patents assigned to KYOCERA CORP (3)· patent assignee history

1994–1998Patents assigned to ARRAY PRINTERS AB (2)· patent assignee history

1994–1998Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYOCERA CORP	3	1994–1998
ARRAY PRINTERS AB	2	1994–1998
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	1985–1989

Locations

Location	Patents	Span
Tokyo, JP	3	1994–1998
Kawasaki, JP	2	1985–1989