Inventor · disambiguated record
Takeshi Yoshikawa
Also filed as: YOSHIKAWA TAKESHI
22 granted patents·6 pending applications·191 citations·filing 1985–2022
95Inventor score
Files withKOMATSU MFG CO LTD10TOYO INK MFG CO5FUJI PHOTO FILM CO LTD2FUJIFILM CORP2KANAI JUYO KOGYO KK2
Top patents by PatentIndex Score
28 records- 0188US4698958ARing for spinning and twisting machinesKANAI JUYO KOGYO KK·Filed 1985·Granted Oct 13, 1987·20 cites·7 claims
- 0284US12276079B2Crawler-type work machineKOMATSU MFG CO LTD·Filed 2022·Granted Apr 15, 2025·1 cites·7 claims
- 0384US10619329B2Work vehicle, monitoring system for work vehicle, and tracked work vehicleKOMATSU MFG CO LTD·Filed 2016·Granted Apr 14, 2020·3 cites·15 claims
- 0480US8561760B2Hydraulic system for working vehicleYOSHIKAWA TAKESHI·Filed 2009·Granted Oct 22, 2013·12 cites·6 claims
- 0580US7272461B2Work data collection methodFUJIFILM CORP·Filed 2006·Granted Sep 18, 2007·9 cites·3 claims
- 0679US12403954B2Crawler-type work machineKOMATSU MFG CO LTD·Filed 2021·Granted Sep 2, 2025·1 cites·4 claims
- 0779US4877681AHeat-sensitive transfer materialTOYO INK MFG CO·Filed 1989·Granted Oct 31, 1989·21 cites·7 claims
- 0878US12351234B2Crawler-type work machineKOMATSU MFG CO LTD·Filed 2020·Granted Jul 8, 2025·1 cites·8 claims
- 0978US5611881AMethod of thermal transfer recording on marking filmTOYO INK MFG CO·Filed 1993·Granted Mar 18, 1997·32 cites·9 claims
- 1073US7442906B2Induction heating coil for shaft member having multiple steps and heating methodNETUREN CO LTD·Filed 2005·Granted Oct 28, 2008·6 cites·4 claims
- 1163US8869921B2Crawler work vehicleKOMATSU MFG CO LTD·Filed 2012·Granted Oct 28, 2014·4 cites·13 claims
- 1262US11131079B2Work vehicle and work vehicle monitoring systemKOMATSU MFG CO LTD·Filed 2020·Granted Sep 28, 2021·0 cites·15 claims
- 1361US5348348AData-written mediumTOYO INK MFG CO·Filed 1992·Granted Sep 20, 1994·33 cites·16 claims
- 1458US12503161B2Crawler-type work machineKOMATSU MFG CO LTD·Filed 2021·Granted Dec 23, 2025·0 cites·5 claims
- 1558US7103437B2Work data collection methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Sep 5, 2006·6 cites·48 claims
- 1658US5924188AMethod of manufacturing bottomed hollow cylinder using a pressMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 20, 1999·23 cites·13 claims
- 1757US4932200ARotary ring for spinning machineryKANAI JUYO KOGYO KK·Filed 1989·Granted Jun 12, 1990·6 cites·7 claims
- 1856US9079613B1Crawler work vehicleKOMATSU MFG CO LTD·Filed 2012·Granted Jul 14, 2015·2 cites·8 claims
- 1955US8404969B2Urethane resin, actinic energy ray curable adhesive, and back protective sheet for solar cellMAEDA SATOSHI·Filed 2011·Granted Mar 26, 2013·0 cites·11 claims
- 2055US2022380264A1Method of forming ceramic matrix composite and ceramic matrix compositeMITSUBISHI HEAVY IND AERO ENGINES LTD·Filed 2022·Application pending·0 cites
- 2154US7333718B2Work data collection methodFUJIFILM CORP·Filed 2002·Granted Feb 19, 2008·3 cites·37 claims
- 2252US2015380695A1Polyurethane adhesive for battery packaging material, battery packaging material, battery container, and batteryTOYO INK SC HOLDINGS CO LTD·Filed 2014·Application pending·0 cites
- 2352US2024010273A1Crawler-type work machineKOMATSU MFG CO LTD·Filed 2021·Application pending·0 cites
- 2447US2006254601A1Difficulty evaluating method, risk diagnosing method, characteristic evaluating method, task allocating method, and task improving methodFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2544US2012167981A1Backside protective sheet for solar cell, method of manufacturing the same, and solar cell moduleYAMAGUCHI HIROSHI·Filed 2012·Application pending·0 cites
- 2644US2023192187A1Crawler-type work machineKOMATSU MFG CO LTD·Filed 2021·Application pending·0 cites
- 2741US5527615AImage receptor sheet for thermal transferTOYO INK MFG CO·Filed 1995·Granted Jun 18, 1996·6 cites·4 claims
- 2836US4925731AHeat-sensitive transfer materialTOYO INK MFG CO·Filed 1989·Granted May 15, 1990·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →