Inventor

Toshiya Akiba

Inventor

Kanagawa, JP

Overview

25→

Patents

1993–2016

Patent span

Electricity

Primary field (CPC H)

Patents· 25 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television38%

G11BInformation storage based on relative movement between record carrier and transducer30%

C01BNon-metallic elements4%

C07CAcyclic or carbocyclic compounds4%

C10GCracking hydrocarbon oils4%

C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases4%

C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

B01DSeparation2%

PatentTitleYear

9,242,907'Biomass gasification gas purification system and method, and methanol production system and method'2016 8,946,307'Biomass gasification gas purification system and method and methanol production system and method'2015 7,295,756'Signal reproducing method and apparatus, signal recording/reproducing method and apparatus and signal recording medium'2007 7,133,593'Signal reproducing method & apparatus, signal recording/reproducing method and apparatus and signal recording medium'2006 7,130,524'Signal recording method and apparatus, signal recording / reproducing method and apparatus and signal recording medium'2006 7,127,151'Signal recording method and apparatus, signal recording/reproducing method and appparatus and signal recording medium'2006 7,092,619'Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium'2006 7,085,472'Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium'2006 6,952,522'Recording method and apparatus for continuous playback of fragmented signals'2005 6,847,776'Signal record/playback apparatus and method featuring independent recording and playback processing'2005 6,574,418'Apparatus and method for reproduction and distribution medium'2003 6,542,695'Video signal recording/reproduction apparatus and method with multi-picture display'2003 6,449,423'Recording and playback apparatus for continuous playback of fragmented signals'2002 6,411,774'Apparatus and method of reproducing audio/video signal from recording medium with reduced or eliminated initial delay'2002 6,388,968'Signal recording/reproducing apparatus and method'2002 6,377,745'Recording/reproducing apparatus and method'2002 6,347,185'Apparatus and method for recording audio/video signal and detected feature information thereof'2002 6,343,179'Method and apparatus for recording a TV signal, method and apparatus for reproducing a TV signal, apparatus for recording and reproducing a TV signal, and recording medium'2002 6,343,097'Noise reducer, noise reducing thereof, picture signal processing apparatus, and motion detecting method'2002 6,330,214'Signal recording/reproducing apparatus and method'2001 6,285,818'Commercial detection which detects a scene change in a video signal and the time interval of scene change points'2001 6,282,155'Recording method and apparatus for continuous playback of fragmented signals'2001 6,137,947'Method and apparatus for reproducing a video signal'2000 5,930,401'Shade gradation correction method and apparatus'1999 5,272,532'Horizontal AFC (automatic frequency control) circuit'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2007Patents assigned to SONY CORP (23)· patent assignee history

1993–2007Based in Kanagawa, JP· patent location history

2015–2016Patents assigned to AKIBA TOSHIYA (2)· patent assignee history

2015–2016Patents assigned to AMARI TAKESHI (2)· patent assignee history

2015–2016Patents assigned to MATSUBARA WATARU (2)· patent assignee history

2015–2016Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history

2015Based in Minato-ku, JP· patent location history

2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	23	1993–2007
AKIBA TOSHIYAself	2	2015–2016
AMARI TAKESHI	2	2015–2016
MATSUBARA WATARU	2	2015–2016
MITSUBISHI HEAVY IND LTD	2	2015–2016

Locations

Location	Patents	Span
Kanagawa, JP	23	1993–2007
Tokyo, JP	1	2016
Minato-ku, JP	1	2015