Inventor · disambiguated record
Hitoshi Komatsu
Also filed as: KOMATSU HITOSHI
16 granted patents·2 pending applications·245 citations·filing 1982–2024
92Inventor score
Files withHITACHI LTD6TOSHIBA KK4PANASONIC IP MAN CO LTD3FUJIFILM BUSINESS INNOVATION CORP2FUJI XEROX CO LTD1
Top patents by PatentIndex Score
18 records- 0186USD323437SControl table for spectro photometerHITACHI LTD·Filed 1989·Granted Jan 28, 1992·27 cites·1 claims
- 0282US4484883AMulti-layer extrusion dieIDEMITSU PETROCHEMICAL CO·Filed 1983·Granted Nov 27, 1984·44 cites·11 claims
- 0378US4654873ASystem and method for segmentation and recognition of patternsHITACHI LTD·Filed 1985·Granted Mar 31, 1987·72 cites·15 claims
- 0471US7000835B2Noncontact type IC card and system thereofTOSHIBA KK·Filed 2005·Granted Feb 21, 2006·5 cites·8 claims
- 0570US6493297B1Multibeam optical disk record and reproduction apparatus and methodHITACHI LTD·Filed 1993·Granted Dec 10, 2002·18 cites·18 claims
- 0668US5339319ARotary type storage apparatus and control method thereofHITACHI LTD·Filed 1991·Granted Aug 16, 1994·20 cites·6 claims
- 0766US12247511B2Thermostat device and method for manufacturing thermostat deviceNIPPON THERMOSTAT KK·Filed 2022·Granted Mar 11, 2025·0 cites·14 claims
- 0864US4476495AMultilevel signal compression methodHITACHI LTD·Filed 1982·Granted Oct 9, 1984·35 cites·2 claims
- 0956US11156959B1Image forming apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2020·Granted Oct 26, 2021·0 cites·7 claims
- 1056US6938822B2Noncontact type IC card and system thereofTOSHIBA KK·Filed 2003·Granted Sep 6, 2005·5 cites·8 claims
- 1152US11246250B2Equipment element maintenance management system and equipment element maintenance management methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 8, 2022·0 cites·10 claims
- 1252US2025363608A1Image forming system and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1350US11550313B2Equipment element maintenance analysis system and equipment element maintenance analysis methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 10, 2023·0 cites·8 claims
- 1450US5422682AConfigurable channel selecting apparatus with channel increasing keyTOSHIBA KK·Filed 1993·Granted Jun 6, 1995·18 cites·6 claims
- 1547US2024228205A9Image forming apparatus and information processing systemFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1646US10943215B2Equipment element repair management system and equipment element repair management methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 9, 2021·0 cites·13 claims
- 1742US7641114B2Authentication system, authentication method, and entrance/exit management systemTOSHIBA KK·Filed 2006·Granted Jan 5, 2010·0 cites·11 claims
- 1833USD325176SSpectro photometerHITACHI LTD·Filed 1989·Granted Apr 7, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →