Inventor · disambiguated record
Takuma Kato
Also filed as: KATO TAKUMA
20 granted patents·6 pending applications·16 citations·filing 2005–2025
90Inventor score
Top patents by PatentIndex Score
26 records- 0195US11914284B2Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective maskAGC INC·Filed 2023·Granted Feb 27, 2024·3 cites·16 claims
- 0293US12275646B1Negative thermal expansion material, method for producing the same, and composite materialNIPPON CHEMICAL IND·Filed 2023·Granted Apr 15, 2025·2 cites·16 claims
- 0391US12297123B2Negative thermal expansion material, method for producing the same, and composite materialNIPPON CHEMICAL IND·Filed 2023·Granted May 13, 2025·2 cites·12 claims
- 0491US11901837B2Power control unitHITACHI ASTEMO LTD·Filed 2021·Granted Feb 13, 2024·2 cites·10 claims
- 0589US11332599B2Modified zirconium phosphate tungstate, negative thermal expansion filler and polymer compositionNIPPON CHEMICAL IND·Filed 2020·Granted May 17, 2022·2 cites·13 claims
- 0682US12306530B2Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective maskAGC INC·Filed 2024·Granted May 20, 2025·0 cites·19 claims
- 0780US12204240B2Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective maskAGC INC·Filed 2023·Granted Jan 21, 2025·0 cites·16 claims
- 0880US12001133B2Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective maskAGC INC·Filed 2023·Granted Jun 4, 2024·0 cites·18 claims
- 0979US12124164B2Reflective mask blank and reflective maskAGC INC·Filed 2024·Granted Oct 22, 2024·0 cites·7 claims
- 1077US2025251658A1Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective maskAGC INC·Filed 2025·Application pending·0 cites
- 1177US2025004360A1Reflective mask blank and reflective maskAGC INC·Filed 2024·Application pending·0 cites
- 1266US12456925B2Voltage transformerHITACHI ASTEMO LTD·Filed 2021·Granted Oct 28, 2025·0 cites·10 claims
- 1359US11404720B2Method for producing lithium titanium phosphateNIPPON CHEMICAL IND·Filed 2020·Granted Aug 2, 2022·0 cites·9 claims
- 1458US12410505B2Coating film, tool, and machine toolNIDEC MACHINE TOOL CORP·Filed 2023·Granted Sep 9, 2025·0 cites·12 claims
- 1558US9166127B2Light source moduleKATO TAKUMA·Filed 2010·Granted Oct 20, 2015·4 cites·11 claims
- 1657US10680143B2Optical plate, lighting device, and light source moduleLG INNOTEK CO LTD·Filed 2016·Granted Jun 9, 2020·1 cites·11 claims
- 1755US11509354B2Vehicle control apparatusSUBARU CORP·Filed 2020·Granted Nov 22, 2022·0 cites·11 claims
- 1855US11374426B2Vehicle including a contactless chargerSUBARU CORP·Filed 2020·Granted Jun 28, 2022·0 cites·20 claims
- 1955US10425010B2Power conversion deviceKEIHIN CORP·Filed 2018·Granted Sep 24, 2019·0 cites·5 claims
- 2051US12062122B2System and method for user virtual object controlling other virtual objects triggering predetermined animationsGREE INC·Filed 2022·Granted Aug 13, 2024·0 cites·20 claims
- 2151US2021161963A1Method for gene transfer into gamma-delta type t cellUNIV MIE·Filed 2019·Application pending·0 cites
- 2247US11285823B2Wireless charging device for vehicle and vehicleSUBARU CORP·Filed 2020·Granted Mar 29, 2022·0 cites·18 claims
- 2347US2005244412A1Method and composition for regulating activity of regulatory T cellsSHIKU HIROSHI·Filed 2005·Application pending·0 cites
- 2443US2022405996A1Program, information processing apparatus, and information processing methodGREE INC·Filed 2022·Application pending·0 cites
- 2543US2024413750A1Power conversion deviceHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 2642US11735995B2Multi-phase power converter with drift currentKEIHIN CORP·Filed 2019·Granted Aug 22, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →