Inventor

Masahiro Eto

Inventor

Mobara, JP

Overview

13→

Patents

1986–2007

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television30%

G09GArrangements or circuits for control of indicating devices using static means to present variable information26%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%

H03KPulse technique9%

H10DInorganic electric semiconductor devices9%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B01LChemical or physical laboratory apparatus for general use4%

C40BCombinatorial chemistry4%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

PatentTitleYear

7,220,389'Biochemical analysis unit and method of producing thereof'2007 6,466,272'Display apparatus'2002 6,344,885'Liquid crystal display device'2002 6,255,131'Liquid crystal display device'2001 6,028,573'Driving method and apparatus for display device'2000 6,008,687'Switching circuit and display device using the same'1999 5,812,210'Display apparatus'1998 5,557,342'Video display apparatus for displaying a plurality of video signals having different scanning frequencies and a multi-screen display system using the video display apparatus'1996 5,541,665'Image processing apparatus with change over of clock signals'1996 5,301,031'Scanning conversion display apparatus'1994 5,287,095'Display device and its displaying method'1994 4,641,195'Scanning speed modulating apparatus for television receiver'1987 4,617,591'Chroma scanning circuit for use in beam index type color picture reproducing apparatus'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2002Patents assigned to HITACHI LTD (12)· patent assignee history

1986–2000Based in Fujisawa, JP· patent location history

1996–2002Based in Mobara, JP· patent location history

2007Patents assigned to FUJIFILM CORP (1)· patent assignee history

2007Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	12	1986–2002
FUJIFILM CORP	1	2007

Locations

Location	Patents	Span
Mobara, JP	6	1996–2002
Fujisawa, JP	6	1986–2000
Tokyo, JP	1	2007