Inventor · disambiguated record
Kenjiro Fujii
Also filed as: FUJII KENJIRO
7 granted patents·3 pending applications·124 citations·filing 1986–2016
84Inventor score
Files withHITACHI LTD4HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1HITACHI KEIYO ENG1NONAKA KEISUKE1TOKAI RYOKAKU TETSUDO KK1
Top patents by PatentIndex Score
10 records- 0179US4737845AMethod of loading surface mounted device and an apparatus thereforHITACHI LTD·Filed 1986·Granted Apr 12, 1988·67 cites·15 claims
- 0277US5115179APortable teaching apparatusHITACHI LTD·Filed 1988·Granted May 19, 1992·24 cites·11 claims
- 0363US5189707AMethod of loading surface mounted device and an apparatus thereforHITACHI LTD·Filed 1988·Granted Feb 23, 1993·24 cites·14 claims
- 0455US7519968B2Decentralized control system for network connectionHITACHI LTD·Filed 2004·Granted Apr 14, 2009·6 cites·1 claims
- 0551US11104165B2Support service system for inkjet printing apparatus and control method thereforHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Aug 31, 2021·0 cites·12 claims
- 0651US7115039B2Contents distribution system for simulation ride system, distribution apparatus for ride contents administration center, simulation ride control apparatus and computer softwareHITACHI KEIYO ENG·Filed 2001·Granted Oct 3, 2006·2 cites·19 claims
- 0741US2002080239A1Electronics device applying an image sensorFiled 2001·Application pending·0 cites
- 0836US6931995B2Train maintenance automating systemTOKAI RYOKAKU TETSUDO KK·Filed 2001·Granted Aug 23, 2005·1 cites·8 claims
- 0935US2004201519A1Positioning system, and method for offering positioning informationFiled 2004·Application pending·0 cites
- 1032US2013329394A1Portable electronic deviceNONAKA KEISUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →