Inventor · disambiguated record
Hiroyuki Chida
Also filed as: CHIDA HIROYUKI
6 granted patents·1 pending application·13 citations·filing 1997–2022
73Inventor score
Files withMITSUBISHI CHEM CORP2FUJI HEAVY IND LTD1JAPAN TOBACCO INC1JUNSEI CHEMICAL1MGC FILSHEET CO LTD1
Top patents by PatentIndex Score
7 records- 0165US9822863B2Differential case and differential apparatusFUJI HEAVY IND LTD·Filed 2016·Granted Nov 21, 2017·1 cites·20 claims
- 0263US7951738B2Process for producing zeolite separation membraneMITSUBISHI CHEM CORP·Filed 2006·Granted May 31, 2011·3 cites·4 claims
- 0355US7798334B2Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the methodMITSUBISHI CHEM CORP·Filed 2004·Granted Sep 21, 2010·8 cites·1 claims
- 0453US12346947B2Product purchase system, server, first communication terminal and second communication terminalSUBARU CORP·Filed 2022·Granted Jul 1, 2025·0 cites·14 claims
- 0550US10405570B2Method of manufacturing tobacco raw material and oral tobacco productJAPAN TOBACCO INC·Filed 2017·Granted Sep 10, 2019·0 cites·4 claims
- 0645US2008252972A1Multi-layered polarizing sheet, and a non-glaring product and a polarizing sheet for a liquid-crystal display comprising the polarizing sheetMGC FILSHEET CO LTD·Filed 2008·Application pending·0 cites
- 0722US5847231ASelective nitration of phenol derivativesJUNSEI CHEMICAL·Filed 1997·Granted Dec 8, 1998·1 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →