Inventor · disambiguated record
Shunichi Torii
Also filed as: TORII SHUNICHI
42 granted patents·6 pending applications·1,965 citations·filing 1980–2009
99Inventor score
Top patents by PatentIndex Score
48 records- 0196US6567806B1System and method for implementing hash-based load-balancing query processing in a multiprocessor database systemHITACHI LTD·Filed 2000·Granted May 20, 2003·108 cites·30 claims
- 0295US4626989AData processor with parallel-operating operation unitsHITACHI LTD·Filed 1983·Granted Dec 2, 1986·144 cites·7 claims
- 0394US6026394ASystem and method for implementing parallel operations in a database management systemHITACHI LTD·Filed 1998·Granted Feb 15, 2000·173 cites·31 claims
- 0493US6510428B2Method and system of database divisional management for parallel database systemHITACHI LTD·Filed 2001·Granted Jan 21, 2003·72 cites·16 claims
- 0593US5806059ADatabase management system and method for query process for the sameHITACHI LTD·Filed 1997·Granted Sep 8, 1998·153 cites·16 claims
- 0692US4541046AData processing system including scalar data processor and vector data processorHITACHI LTD·Filed 1982·Granted Sep 10, 1985·118 cites·25 claims
- 0790US6101495AMethod of executing partition operations in a parallel database systemHITACHI LTD·Filed 1998·Granted Aug 8, 2000·106 cites·19 claims
- 0890US5813005AMethod and system of database divisional management for parallel database systemHITACHI LTD·Filed 1994·Granted Sep 22, 1998·85 cites·39 claims
- 0989US6556986B2Database management method of invoking a function retrieving index type definition, cataloging particular index which has not yet been supported by a database systemHITACHI LTD·Filed 2001·Granted Apr 29, 2003·43 cites·8 claims
- 1088US4633389AVector processor system comprised of plural vector processorsHITACHI LTD·Filed 1983·Granted Dec 30, 1986·82 cites·14 claims
- 1187US6256621B1Database management system and query operation therefor, including processing plural database operation requests based on key range of hash codeHITACHI LTD·Filed 1999·Granted Jul 3, 2001·85 cites·23 claims
- 1284US5115392AMethod and apparatus for multi-transaction batch processingHITACHI LTD·Filed 1987·Granted May 19, 1992·76 cites·13 claims
- 1383US4644471AMethod for processing a data baseHITACHI LTD·Filed 1984·Granted Feb 17, 1987·37 cites·3 claims
- 1480US4433394AFirst-in first-out storage and processing unit making use thereofHITACHI LTD·Filed 1981·Granted Feb 21, 1984·39 cites·15 claims
- 1578US4779192AVector processor with a synchronously controlled operand fetch circuitsHITACHI LTD·Filed 1984·Granted Oct 18, 1988·51 cites·20 claims
- 1676US6556988B2Database management apparatus and query operation therefor, including processing plural database operation requests based on key range of hash codeHITACHI LTD·Filed 2001·Granted Apr 29, 2003·23 cites·3 claims
- 1774US6192359B1Method and system of database divisional management for parallel database systemHITACHI LTD·Filed 1999·Granted Feb 20, 2001·55 cites·36 claims
- 1874US5574881AHigh capacity data storage method and system using independently controlled heads and circuitry for monitoring access frequency of data recordsHITACHI LTD·Filed 1995·Granted Nov 12, 1996·28 cites·6 claims
- 1973US4825361AVector processor for reordering vector data during transfer from main memory to vector registersHITACHI LTD·Filed 1987·Granted Apr 25, 1989·47 cites·10 claims
- 2073US4725947AData processor with a branch target instruction storageHITACHI LTD·Filed 1984·Granted Feb 16, 1988·50 cites·14 claims
- 2171US4525796APipelined operation unit for vector dataHITACHI LTD·Filed 1982·Granted Jun 25, 1985·36 cites·12 claims
- 2266US6349305B1Method and system for database processing by invoking a function related to index type definition, generating an execution plan based on index type nameHITACHI LTD·Filed 2000·Granted Feb 19, 2002·15 cites·6 claims
- 2366US4651274AVector data processorHITACHI LTD·Filed 1984·Granted Mar 17, 1987·31 cites·19 claims
- 2464US6003043AText data registering and retrieving system including a database storing a plurality of document files therin and a plural-character occurrence table for a text index and an update text buffer to retrieve a target document in cooperation with the databaseHITACHI LTD·Filed 1997·Granted Dec 14, 1999·46 cites·19 claims
- 2564US4734877AVector processing systemHITACHI LTD·Filed 1987·Granted Mar 29, 1988·35 cites·3 claims
- 2663US7599910B1Method and system of database divisional management for parallel database systemHITACHI LTD·Filed 2000·Granted Oct 6, 2009·7 cites·3 claims
- 2761US4734850AData process system including plural storage means each capable of concurrent and intermediate reading and writing of a set of data signalsHITACHI LTD·Filed 1984·Granted Mar 29, 1988·18 cites·19 claims
- 2860US4785400AMethod for processing a data baseHITACHI LTD·Filed 1987·Granted Nov 15, 1988·22 cites·12 claims
- 2960US4712175AData processing apparatusHITACHI LTD·Filed 1984·Granted Dec 8, 1987·25 cites·9 claims
- 3057US5295252AData storage deviceHITACHI LTD·Filed 1989·Granted Mar 15, 1994·17 cites·24 claims
- 3156US4780810AData processor with associative memory storing vector elements for vector conversionHITACHI LTD·Filed 1985·Granted Oct 25, 1988·23 cites·2 claims
- 3254US4488247ACorrection circuit for approximate quotientHITACHI LTD·Filed 1982·Granted Dec 11, 1984·19 cites·9 claims
- 3353US2009024384A1Data processing method and system, program for realizing the method, and computer readable storage medium storing the programKOBAYASHI SUSUMU·Filed 2008·Application pending·0 cites
- 3452US4385351AMultiprocessor system with apparatus for propagating cache buffer invalidation signals around a circular loopHITACHI LTD·Filed 1980·Granted May 24, 1983·19 cites·24 claims
- 3550US2010042637A1Method and system of database divisional management for parallel database systemTSUCHIDA MASASHI·Filed 2009·Application pending·0 cites
- 3646US4723206AVector processorHITACHI LTD·Filed 1985·Granted Feb 2, 1988·14 cites·31 claims
- 3746US2003217071A1Data processing method and system, program for realizing the method, and computer readable storage medium storing the programFiled 2003·Application pending·0 cites
- 3844US4809161AData storage deviceTORII SHUNICHI·Filed 1985·Granted Feb 28, 1989·11 cites·27 claims
- 3943US7324992B2Database processing method and systemHITACHI LTD·Filed 2004·Granted Jan 29, 2008·3 cites·3 claims
- 4041US4441152AData processing system having ring-like connected multiprocessors relative to key storageHITACHI LTD·Filed 1981·Granted Apr 3, 1984·11 cites·17 claims
- 4139US5109523AMethod for determining whether data signals of a first set are related to data signal of a second setHITACHI LTD·Filed 1990·Granted Apr 28, 1992·11 cites·4 claims
- 4238US2006041599A1Database management system and method for query process for the sameTSUCHIDA MASAHI·Filed 2005·Application pending·0 cites
- 4337US5146599ASystem for fetching a plurality vector-data groups using a plurality of addressing deviceHITACHI LTD·Filed 1990·Granted Sep 8, 1992·9 cites·13 claims
- 4436US4839799ABuffer control method for quickly determining whether a required data block is in the bufferHITACHI LTD·Filed 1986·Granted Jun 13, 1989·9 cites·8 claims
- 4533US2005262045A1Database management system and method for query process for the sameHITACHI LTD·Filed 2003·Application pending·0 cites
- 4633US2003144992A1Database processing method and systemHITACHI LTD·Filed 2003·Application pending·0 cites
- 4731US4885678AVector processor for processing database without special tags for vector elementsHITACHI LTD·Filed 1987·Granted Dec 5, 1989·4 cites·7 claims
- 4827US4760551AOperation unit for floating point data with variable exponent-part lengthYOKOMIZO GOICHI·Filed 1985·Granted Jul 26, 1988·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →