Inventor · disambiguated record
Takashi Kawamata
Also filed as: KAWAMATA TAKASHI
6 granted patents·10 pending applications·42 citations·filing 1976–2025
80Inventor score
Files withNICHIA CORP7HITACHI KOKI KK3KAWAMATA TAKASHI2KOKI HOLDINGS CO LTD2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
16 records- 0194US7357195B2Power tool and gear unit assembled thereinHITACHI KOKI KK·Filed 2005·Granted Apr 15, 2008·21 cites·9 claims
- 0271US9967920B2Electric device outputting light, wind, heat or soundHITACHI KOKI KK·Filed 2014·Granted May 8, 2018·5 cites·37 claims
- 0371US8230606B2Electric toolYOSHIDA KENICHIROU·Filed 2005·Granted Jul 31, 2012·5 cites·17 claims
- 0469US2025311484A1Method of manufacturing ceramic substrate and method of manufacturing light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 0564US8740672B2Power toolKAWAMATA TAKASHI·Filed 2011·Granted Jun 3, 2014·2 cites·11 claims
- 0660US4064224AMethod of making fibrous alkali titanatesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Dec 20, 1977·9 cites·14 claims
- 0760US2025096054A1Wiring substrate, composite substrate, and manufacturing method of wiring substrateNICHIA CORP·Filed 2024·Application pending·0 cites
- 0859US2024355987A1Wiring substrate, light-emitting device, and manufacturing methods thereofNICHIA CORP·Filed 2024·Application pending·0 cites
- 0956US2025100081A1Method of producing substrateNICHIA CORP·Filed 2024·Application pending·0 cites
- 1055US2024092701A1Ceramic sintered body substrate, light-emitting device, and manufacturing methods thereofNICHIA CORP·Filed 2023·Application pending·0 cites
- 1151US2025050483A1Work machineKOKI HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1251US2025204120A1Wiring board, planar light-emitting device, and production methods thereforNICHIA CORP·Filed 2022·Application pending·0 cites
- 1349US2025279343A1Ceramic substrate, method for manufacturing ceramic substrate, light-emitting device, and method for manufacturing light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 1446US12194606B2Working machineKOKI HOLDINGS CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·6 claims
- 1532US2012184192A1Dust collection adapter and power tool including dust collection adapterKAWAMATA TAKASHI·Filed 2012·Application pending·0 cites
- 1632US2017331082A1Electric deviceHITACHI KOKI KK·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →