Inventor · disambiguated record
Tomohiko Hirata
Also filed as: HIRATA TOMOHIKO
25 granted patents·335 citations·filing 1985–2014
97Inventor score
Top patents by PatentIndex Score
25 records- 0193USD313814SCopying machineCANON KK·Filed 1988·Granted Jan 15, 1991·37 cites·1 claims
- 0285USD315574SCopying machineCANON KK·Filed 1988·Granted Mar 19, 1991·22 cites·1 claims
- 0383USD442617SCameraTOMY CO LTD·Filed 2000·Granted May 22, 2001·35 cites·1 claims
- 0483USD299833SOriginal feeder for a copying machineCANON KK·Filed 1986·Granted Feb 14, 1989·21 cites·1 claims
- 0581USD316425SCopying machineCANON KK·Filed 1988·Granted Apr 23, 1991·19 cites·1 claims
- 0681USD298255SDeveloping device for electrophotographic copierCANON KK·Filed 1985·Granted Oct 25, 1988·19 cites·1 claims
- 0780USD299831SElectrophotographic copierCANON KK·Filed 1986·Granted Feb 14, 1989·18 cites·1 claims
- 0878USD314789SOriginal sheet feeding device for a copying machineCANON KK·Filed 1988·Granted Feb 19, 1991·17 cites·1 claims
- 0977USD316424SCopying machineCANON KK·Filed 1988·Granted Apr 23, 1991·16 cites·1 claims
- 1076USD311755SCombined sheet feeder and editing device for a copying machineCANON KK·Filed 1988·Granted Oct 30, 1990·16 cites·1 claims
- 1173USD310238SCombined sheet feeder and editing device for a copying machineCANON KK·Filed 1988·Granted Aug 28, 1990·14 cites·1 claims
- 1271US6933499B2Electron microscope, method for operating the same, and computer-readable mediumKEYENCE CO LTD·Filed 2003·Granted Aug 23, 2005·8 cites·22 claims
- 1370USD309632SSorter for copierCANON KK·Filed 1988·Granted Jul 31, 1990·12 cites·1 claims
- 1469USD310239SOriginal sheet feeding device for copying machineCANON KK·Filed 1988·Granted Aug 28, 1990·12 cites·1 claims
- 1568USD320041SCopying machineCANON KK·Filed 1988·Granted Sep 17, 1991·13 cites·1 claims
- 1659USD309912SSorter for copying machineCANON KK·Filed 1988·Granted Aug 14, 1990·8 cites·1 claims
- 1758USD724737SMedical ultrasound equipmentKONICA MINOLTA INC·Filed 2014·Granted Mar 17, 2015·11 cites·1 claims
- 1853USD310237SCopier control deviceCANON KK·Filed 1988·Granted Aug 28, 1990·6 cites·1 claims
- 1953US4650815AFoamed articles of fluorocarbon resinsDAIKIN IND LTD·Filed 1985·Granted Mar 17, 1987·13 cites·17 claims
- 2044USD442616SCameraTOMY CO LTD·Filed 2000·Granted May 22, 2001·6 cites·1 claims
- 2141USD309322SEditing device for copying machineCANON KK·Filed 1988·Granted Jul 17, 1990·3 cites·1 claims
- 2240USD303545SPressure plate for a copying machineCANON KABUSHIKI KASHIA·Filed 1986·Granted Sep 19, 1989·3 cites·1 claims
- 2339USD318872SCopying machineCANON KK·Filed 1989·Granted Aug 6, 1991·2 cites·1 claims
- 2437US5264523AProcess for mixing polytetrafluoroethylene molding powder and organic fillerDAIKIN IND LTD·Filed 1990·Granted Nov 23, 1993·3 cites·14 claims
- 2529USD725274SMedical ultrasound equipmentKONICA MINOLTA INC·Filed 2014·Granted Mar 24, 2015·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →