Inventor · disambiguated record
Akitoshi Ishizaka
Also filed as: ISHIZAKA AKITOSHI
9 granted patents·4 pending applications·231 citations·filing 1976–2007
89Inventor score
Files withHITACHI LTD7AGENCY IND SCIENCE TECHN2KIRIKAE TERUO1OLYMPUS OPTICAL CO1SEIKAGAKU KOGYO CO LTD1
Top patents by PatentIndex Score
13 records- 0188US4885614ASemiconductor device with crystalline silicon-germanium-carbon alloyHITACHI LTD·Filed 1988·Granted Dec 5, 1989·114 cites·28 claims
- 0286US4433202AThin film solar cellHITACHI LTD·Filed 1982·Granted Feb 21, 1984·46 cites·12 claims
- 0364US7116291B1Image display and method of driving image displayHITACHI LTD·Filed 2000·Granted Oct 3, 2006·8 cites·14 claims
- 0455US4984048ASemiconductor device with buried side contactHITACHI LTD·Filed 1988·Granted Jan 8, 1991·20 cites·30 claims
- 0548US6818941B1Thin film electron emitter, display device using the same and applied machineHITACHI LTD·Filed 1999·Granted Nov 16, 2004·7 cites·46 claims
- 0647US6570321B1Thin-film electron source, process for manufacturing thin-film electron source, and displayHITACHI LTD·Filed 1999·Granted May 27, 2003·7 cites·33 claims
- 0747US2008243019A1Respiratory function measuring equipment and storage mediumUNIV KEIO·Filed 2007·Application pending·0 cites
- 0845US2006057134A1Antibody against antibacterial peptide and utiliazation thereofKIRIKAE TERUO·Filed 2003·Application pending·0 cites
- 0945US2005032117A1Method for assessment of cystic lung fibrosisSEIKAGAKU KOGYO CO LTD·Filed 2004·Application pending·0 cites
- 1043US5047111AMethod of forming a metal silicide filmAGENCY IND SCIENCE TECHN·Filed 1987·Granted Sep 10, 1991·9 cites·8 claims
- 1143US4024567ASemiconductor device having Al-Mn or Al-Mn-Si alloy electrodesHITACHI LTD·Filed 1976·Granted May 17, 1977·9 cites·19 claims
- 1241US4785340ASemiconductor device having doping multilayer structureAGENCY IND SCIENCE TECHN·Filed 1986·Granted Nov 15, 1988·11 cites·6 claims
- 1339US2002123697A1Sampling tool, sampling method and substance transfer methodOLYMPUS OPTICAL CO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →