Inventor · disambiguated record
Shigehiko Takayama
Also filed as: TAKAYAMA SHIGEHIKO
5 granted patents·1 pending application·101 citations·filing 1982–2002
76Inventor score
Top patents by PatentIndex Score
6 records- 0193US5715083AScreen for liquid crystal projectorHITACHI LTD·Filed 1995·Granted Feb 3, 1998·95 cites·14 claims
- 0263US7353190B2Gift-valuable article exchange assisting device and method, and computer productFUJITSU LTD·Filed 2002·Granted Apr 1, 2008·1 cites·6 claims
- 0353US2003140006A1Stock bank system and stock bank methodFUJITSU LTD·Filed 2002·Application pending·0 cites
- 0433US4560899AElectron beam focusing lensHITACHI LTD·Filed 1982·Granted Dec 24, 1985·2 cites·9 claims
- 0529US5285130AElectron gun with bi-potential focusing lens and electrostatic deflection platesHITACHI LTD·Filed 1991·Granted Feb 8, 1994·2 cites·8 claims
- 0628US4713588AImage pickup tubeHITACHI LTD·Filed 1986·Granted Dec 15, 1987·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →