Inventor · disambiguated record
Akio Hitachi
Also filed as: HITACHI AKIO
5 granted patents·1 pending application·107 citations·filing 1982–2003
81Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0189US4498090AElectrostatic printing apparatusSONY CORP·Filed 1982·Granted Feb 5, 1985·58 cites·6 claims
- 0268US5895157APrinting apparatus and autochanger thereofSONY CORP·Filed 1994·Granted Apr 20, 1999·24 cites·17 claims
- 0364US4945382AA printer for printing a certain image on a sheet of developing paperSONY CORP·Filed 1988·Granted Jul 31, 1990·10 cites·7 claims
- 0444US6018356APrinting apparatus and autocharger thereofSONY CORP·Filed 1998·Granted Jan 25, 2000·9 cites·12 claims
- 0541US4914463ADevelopment of imaging sheets employing photosensitive microcapsulesSONY CORP·Filed 1988·Granted Apr 3, 1990·6 cites·41 claims
- 0638US2004151320A1Authoring apparatus, authoring program, authoring program, and recording medium on which authoring program has been recordedSONY CORP·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →