Inventor · disambiguated record
Yoshinao Takahashi
Also filed as: TAKAHASHI YOSHINAO
13 granted patents·2 pending applications·21 citations·filing 1976–2022
86Inventor score
Files withKANTO DENKA KOGYO KK9MITSUBISHI ELECTRIC CORP2NAT UNIV CORP YOKOHAMA NAT UNIV1TAIYO YUDEN KK1TAKEDA CHEMICAL INDUSTRIES LTD1
Top patents by PatentIndex Score
15 records- 0175US10287499B2Etching gas composition for silicon compound, and etching methodKANTO DENKA KOGYO KK·Filed 2015·Granted May 14, 2019·2 cites·6 claims
- 0272US11814726B2Dry etching method or dry cleaning methodKANTO DENKA KOGYO KK·Filed 2022·Granted Nov 14, 2023·0 cites·12 claims
- 0372US4059692ATreating impaired consciousness with glutamyl-L-histidyl-L-prolinamideTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Nov 22, 1977·11 cites·5 claims
- 0471US11584989B2Dry etching method or dry cleaning methodKANTO DENKA KOGYO KK·Filed 2018·Granted Feb 21, 2023·1 cites·16 claims
- 0568US11315797B2Plasma etching method using gas molecule containing sulfur atomKANTO DENKA KOGYO KK·Filed 2019·Granted Apr 26, 2022·1 cites·9 claims
- 0667US11434565B2Cleaning method of semiconductor manufacturing deviceKANTO DENKA KOGYO KK·Filed 2017·Granted Sep 6, 2022·1 cites·6 claims
- 0767US9676596B2Elevator refurbishing methodYOSHIKAWA KAZUHIRO·Filed 2013·Granted Jun 13, 2017·3 cites·8 claims
- 0864US10899615B2Feeding process of chlorine fluorideKANTO DENKA KOGYO KK·Filed 2017·Granted Jan 26, 2021·1 cites·14 claims
- 0953US10431472B2Gas composition for dry etching and dry etching methodKANTO DENKA KOGYO KK·Filed 2018·Granted Oct 1, 2019·0 cites·13 claims
- 1051US2025391172A1Assistance system for arrangement work on devices of elevatorMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1150US10629449B2Gas composition for dry etching and dry etching methodKANTO DENKA KOGYO KK·Filed 2016·Granted Apr 21, 2020·0 cites·2 claims
- 1249US12030745B2Elevator deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jul 9, 2024·0 cites·7 claims
- 1348US11183393B2Atomic layer etching using acid halideKANTO DENKA KOGYO KK·Filed 2018·Granted Nov 23, 2021·0 cites·7 claims
- 1434US2021285100A1Method for cleaning semiconductor production chamberNAT UNIV CORP YOKOHAMA NAT UNIV·Filed 2017·Application pending·0 cites
- 1527US6258450B1Dielectric ceramic composition and ceramic electronic partsTAIYO YUDEN KK·Filed 1999·Granted Jul 10, 2001·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →