Inventor

Masayuki Masumoto

Inventor

Sakai, JP

Overview

6→

Patents

2001–2011

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television25%

C07DHeterocyclic compounds17%

G09GArrangements or circuits for control of indicating devices using static means to present variable information17%

C07CAcyclic or carbocyclic compounds8%

G06FElectric digital data processing8%

G06TImage data processing or generation, in general8%

G10LSpeech analysis techniques or speech synthesis8%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

PatentTitleYear

7,930,439'Command output control apparatus'2011 7,872,136'Process for production of 4-fluoroisoquinoline-5-sulfonyl halide or salt thereof'2011 7,668,381'Decoding apparatus and encoding apparatus with specific bit sequence deletion and insertion'2010 6,806,872'Video signal processing system'2004 6,466,224'Image data composition and display apparatus'2002 6,201,121'Process for the preparation of 3-dihalobenzyl-2,4-quinazolinedione derivatives'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to FUJI CHEM IND CO LTD (1)· patent assignee history

2001Patents assigned to FUJISAWA PHARMACEUTICAL CO (1)· patent assignee history

2001Based in Kamiichi-machi, JP· patent location history

2002–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

2002–2010Based in Sakai, JP· patent location history

2010–2011Patents assigned to PANASONIC CORP (2)· patent assignee history

2011Patents assigned to KOWA CO (1)· patent assignee history

2011Based in Osaka, JP· patent location history

2011Based in Nakaniikawa-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	2002–2004
PANASONIC CORP	2	2010–2011
FUJI CHEM IND CO LTD	1	2001
FUJISAWA PHARMACEUTICAL CO	1	2001
KOWA CO	1	2011

Locations

Location	Patents	Span
Sakai, JP	3	2002–2010
Osaka, JP	1	2011
Nakaniikawa-gun, JP	1	2011
Kamiichi-machi, JP	1	2001