Inventor · disambiguated record
Akira Hosoya
Also filed as: HOSOYA AKIRA
7 granted patents·1 pending application·43 citations·filing 1978–2017
82Inventor score
Top patents by PatentIndex Score
8 records- 0160US5215842APhotosensitive element for electrophotographyHITACHI LTD·Filed 1991·Granted Jun 1, 1993·13 cites·31 claims
- 0250US4405703AElectrophotographic plate having an age-hardened aluminum substrate and process for producing the sameHITACHI LTD·Filed 1981·Granted Sep 20, 1983·7 cites·8 claims
- 0347US7528994B2Apparatus and method for preparing printing data, computer product, and prescription preparation apparatusRICOH KK·Filed 2004·Granted May 5, 2009·1 cites·17 claims
- 0442US4430404AElectrophotographic photosensitive material having thin amorphous silicon protective layerHITACHI LTD·Filed 1982·Granted Feb 7, 1984·8 cites·13 claims
- 0541US11307174B2Ultrasonic flaw detection deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 19, 2022·0 cites·4 claims
- 0641US4999654AImage forming systemRICOH KK·Filed 1989·Granted Mar 12, 1991·13 cites·6 claims
- 0732US2002022189A1Toner for developing electrostatic charge image and image forming apparatus using the sameHITACHI KOKI KK·Filed 2001·Application pending·0 cites
- 0827US4253038ALight source excited by high frequency for Zeeman effect atomic absorption analysisHITACHI LTD·Filed 1978·Granted Feb 24, 1981·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →