Inventor · disambiguated record
Hideo Segawa
Also filed as: SEGAWA HIDEO
23 granted patents·2 pending applications·1,055 citations·filing 1980–2022
97Inventor score
Top patents by PatentIndex Score
25 records- 0195US5890189AMemory management and protection system for virtual memory in computer systemTOSHIBA KK·Filed 1996·Granted Mar 30, 1999·283 cites·41 claims
- 0284US6075862ADecryption key management scheme for software distribution systemTOSHIBA KK·Filed 1996·Granted Jun 13, 2000·123 cites·34 claims
- 0383US5870467AMethod and apparatus for data input/output management suitable for protection of electronic writing dataTOSHIBA KK·Filed 1995·Granted Feb 9, 1999·110 cites·46 claims
- 0482US10572111B2Image display control device, image display control method, image display control program, and recording medium having the program stored thereonFUJIFILM CORP·Filed 2017·Granted Feb 25, 2020·4 cites·26 claims
- 0581US5627987AMemory management and protection system for virtual memory in computer systemTOSHIBA KK·Filed 1993·Granted May 6, 1997·78 cites·13 claims
- 0679US4816748AElectronic thermohygrometer with square-wave pulse signal generatorNIPPON MINING CO·Filed 1987·Granted Mar 28, 1989·51 cites·3 claims
- 0776US5023912APattern recognition system using posterior probabilitiesTOSHIBA KK·Filed 1989·Granted Jun 11, 1991·52 cites·7 claims
- 0875US6429172B1Method of manufacturing pseudo-boehmiteJAPAN ENERGY CORP·Filed 1999·Granted Aug 6, 2002·29 cites·19 claims
- 0975US5153563AFire sensing system, process for sensing fire and environment monitorNIPPON MINING CO·Filed 1990·Granted Oct 6, 1992·48 cites·20 claims
- 1073US5134292AMoving object detector and moving object detecting systemNIPPON MINING CO·Filed 1991·Granted Jul 28, 1992·53 cites·19 claims
- 1171US7776131B2Manufacturing method for oxide dispersed alloyTANAKA PRECIOUS METAL IND·Filed 2005·Granted Aug 17, 2010·2 cites·8 claims
- 1271US4763041ADot array fluorescent tube for writing optical information in optical printerRICOH KK·Filed 1984·Granted Aug 9, 1988·14 cites·11 claims
- 1368US4905287APattern recognition systemTOSHIBA KK·Filed 1988·Granted Feb 27, 1990·46 cites·6 claims
- 1467US5826057AMethod for managing virtual address space at improved space utilization efficiencyTOSHIBA KK·Filed 1993·Granted Oct 20, 1998·52 cites·19 claims
- 1567US4499384AImage sensing deviceRICOH KK·Filed 1981·Granted Feb 12, 1985·27 cites·17 claims
- 1664US5537278AThin film laminate magnetic head with reaction prevention layersJAPAN ENERGY CORP·Filed 1995·Granted Jul 16, 1996·18 cites·5 claims
- 1764US4648686AOptical switch arrayRICOH KK·Filed 1982·Granted Mar 10, 1987·22 cites·10 claims
- 1862US12054417B2Bushing for producing glass fibers and method for producing glass fibersTANAKA PRECIOUS METAL IND·Filed 2022·Granted Aug 6, 2024·0 cites·4 claims
- 1958US4312562AOptical control deviceRICOH KK·Filed 1980·Granted Jan 26, 1982·19 cites·4 claims
- 2055US4375644APhotoelectric element, picture-reading device including the same, and process for production thereofRICOH KK·Filed 1980·Granted Mar 1, 1983·14 cites·17 claims
- 2148US4633271AOptical writing deviceRICOH KK·Filed 1983·Granted Dec 30, 1986·8 cites·10 claims
- 2247US2009083284A1Delivery server for delivering documents to be browsed to mobile terminal, mobile terminal, and delivery system for delivering documents to be browsed to mobile terminalSEGAWA HIDEO·Filed 2008·Application pending·0 cites
- 2345US10937152B2Inspection support method and inspection support deviceFUJIFILM CORP·Filed 2018·Granted Mar 2, 2021·0 cites·7 claims
- 2439US2009047170A1Oxide-Dispersion Strengthened Platinum MaterialSHOJI TORU·Filed 2005·Application pending·0 cites
- 2530US5053845AThin-film deviceRICOH KK·Filed 1990·Granted Oct 1, 1991·2 cites·9 claims
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