Inventor
Takashi Sakaguchi
Inventor
Odawara, JP
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing26%
H04NPictorial communication, e.g. television21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for9%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%
H03MCoding3%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
B41FPrinting machines or presses2%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles2%
PatentTitleYear
10,248,511Storage system having multiple local and remote volumes and multiple journal volumes using dummy journals for sequence control201910,152,270Storage system20189,239,845'Backup system'20168,954,666'Storage subsystem'20158,627,038'Storage controller and storage control method'20148,412,892'Storage system and ownership control method for storage system'20138,219,774'Storage controller and storage control method'20128,180,989'Storage controller and storage control method'20127,937,553'Controlling virtual memory in a storage controller'20117,796,397'Electronic components assembly and method for producing same'20107,739,454'Storage subsystem and storage subsystem control method'20107,681,002'Storage controller and storage control method'20107,594,071'Storage system employing a hierarchical directory section and a cache directory section'20097,508,457'Video signal processor circuit and television receiver'20097,380,816'Device for actuating the horn on steering wheels'20087,316,414'Housing for an airbag module'20087,312,834'Image processor, semiconductor integrated circuit, and method for processing an image'20077,246,208'Storage subsystem and storage subsystem control method'20077,240,156'Storage subsystem and storage subsystem control method'20077,167,950'Storage system'20076,983,954'Airbag module for motor vehicles'20066,806,916'Video apparatus with image memory function'20046,557,886'Airbag module with cover cap'20036,488,309'Airbag module with a multistage gas generator'20026,455,792'Steering wheel with a moving contact'20025,940,146'Video apparatus with image memory function'19995,798,792'Image pickup apparatus with horizontal line interpolation function'19985,646,738'System for determining dampening water for an offset press using conventional catoptric light intensity'19975,602,588'Image pickup apparatus having a horizontal line interpolation function'19975,532,742'Image pickup apparatus with horizontal line interpolation function having three image pickup units shifted in vertical phase from one another'19965,452,021'Image fluctuation detection apparatus'19955,389,918'Image fluctuation detection apparatus'19955,384,595'Motion detector and image stabilizing system'19955,321,515'Image fluctuation correcting apparatus'19945,204,741'Motion detector and image stabilizing system'19935,120,521'Method of producing colored precipitated calcium carbonate'19925,068,659'Delta-sigma modulation analog to digital converter'19915,028,089'Rigid lid for a sliding roof or sliding-lifting roof of an automobile'19914,994,804'Double integration delta-sigma modulation analog to digital converter'19914,719,212'Therapeutic agent for memory disturbance'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (10)· patent assignee history
1993–2010Based in Osaka, JP· patent location history
1994–1995Based in Kyoto, JP· patent location history
1996–2004Based in Yamatotakada, JP· patent location history
2002–2008Patents assigned to TAKATA PETRI AG (6)· patent assignee history
2007–2019Patents assigned to HITACHI LTD (15)· patent assignee history
2007–2015Based in Odawara, JP· patent location history
2012–2015Patents assigned to SAKAGUCHI TAKASHI (5)· patent assignee history
2012–2015Patents assigned to SEKI TOSHIYA (5)· patent assignee history
2016–2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 15 | 2007–2019 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 10 | 1993–2004 |
| TAKATA PETRI AG | 6 | 2002–2008 |
| SAKAGUCHI TAKASHIself | 5 | 2012–2015 |
| SEKI TOSHIYA | 5 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Odawara, JP | 12 | 2007–2015 |
| Yamatotakada, JP | 5 | 1996–2004 |
| Tokyo, JP | 3 | 2016–2019 |
| Osaka, JP | 3 | 1993–2010 |
| Kyoto, JP | 3 | 1994–1995 |