Inventor

Osamu Matsunaga

Inventor

Kanagawa, JP

Overview

34→

Patents

1984–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 34 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television25%

H04LTransmission of digital information, e.g. telegraphic communication10%

C04BLime, magnesia5%

C23CCoating metallic material5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%

B01DSeparation3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

C01BNon-metallic elements3%

PatentTitleYear

10,348,580Communication device, packet monitoring method, communication method, and computer program2019 10,084,671Communication device and packet monitoring method2018 9,548,909'Communication device, packet monitoring method, and computer program'2017 9,503,326'Control apparatus and control method'2016 9,167,545'Receiver, method of calculating time difference, and program'2015 8,370,676'Receiving apparatus and time correction method for receiving apparatus'2013 8,218,548'Information processing apparatus, method, and program'2012 7,531,232'Component for vacuum apparatus, production method thereof and apparatus using the same'2009 7,338,699'Island projection-modified part, method for producing the same, and apparatus comprising the same'2008 6,504,855'Data multiplexer and data multiplexing method'2003 6,480,544'Encoding apparatus and encoding method'2002 6,432,583'Anode material for lithium secondary battery, process for production thereof, and lithium secondary battery'2002 6,383,686'Anode material for lithium secondary battery, lithium secondary battery using said anode material, and method for charging of said secondary battery'2002 6,269,123'Video encoder and video encoding method'2001 6,099,241'Substrate transfer method and substrate transfer cassette'2000 6,033,620'Process of preparing high-density sintered ITO compact and sputtering target'2000 6,005,237'Solid-state imaging apparatus which produces a sequentially-scanned video signal'1999 5,980,815'Process for producing ITO sintered body'1999 5,700,419'Process for producing sintered ITO compact'1997 5,480,672'Process for making preserved edible foods from rootcrops'1996 5,376,972'Video signal transmission/reception using high pass filters for motion detection'1994 5,352,471'Process for drying and pulverizing food raw materials'1994 5,262,857'Still-image video signal processing circuit'1993 5,258,829'Color display apparatus for use with input signals having different color reproduction characteristics'1993 5,191,415'Still image transmitting method'1993 5,161,018'Noise reduction system for color television signal'1992 5,128,759'Video signal decoder'1992 4,839,727'Video signal processing apparatus for separating luminance and chrominance signals by means of signal correlation'1989 4,818,496'Apparatus for treating a sulfur dioxide-containing gas'1989 4,770,864'Process for removing NH.sub.3 in an SO.sub.2 -containing gas'1988 4,766,487'Chrominance signal processing circuit'1988 4,764,964'Signal processing apparatus'1988 4,613,900'Digital code reading apparatus and method'1986 4,439,787'AFT Circuit'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2019Patents assigned to SONY CORP (22)· patent assignee history

1984–2001Based in Tokyo, JP· patent location history

1988–2019Based in Kanagawa, JP· patent location history

1988–2002Based in Tochigi, JP· patent location history

1989–2002Patents assigned to MITSUI MINING CO LTD (5)· patent assignee history

1997–2009Patents assigned to TOSOH CORP (5)· patent assignee history

1997–1999Based in Yokohama, JP· patent location history

2000Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history

2008–2009Based in Sagamihara, JP· patent location history

2012–2013Patents assigned to MATSUNAGA OSAMU (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	22	1984–2019
MITSUI MINING CO LTD	5	1989–2002
TOSOH CORP	5	1997–2009
MATSUNAGA OSAMUself	2	2012–2013
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	1	2000

Locations

Location	Patents	Span
Kanagawa, JP	19	1988–2019
Tochigi, JP	6	1988–2002
Tokyo, JP	4	1984–2001
Sagamihara, JP	2	2008–2009
Yokohama, JP	2	1997–1999