Inventor · disambiguated record
Keishi Tada
Also filed as: TADA KEISHI
6 granted patents·7 pending applications·171 citations·filing 1981–2022
83Inventor score
Top patents by PatentIndex Score
13 records- 0191US4430445ANovel basic imidazolylmethylstyrene compound, its polymer, a process for the preparation thereof and a use as ion exchange resinASAHI CHEMICAL IND·Filed 1981·Granted Feb 7, 1984·30 cites·46 claims
- 0288US10064252B2Organic EL display unit, method of manufacturing the same, and electronic apparatusSONY CORP·Filed 2015·Granted Aug 28, 2018·6 cites·19 claims
- 0388US6500223B1Granular fertilizer coated with decomposable coating film and process for producing the sameASAHI CHEMICAL IND·Filed 1998·Granted Dec 31, 2002·85 cites·9 claims
- 0468US5147175AWafer transfer device for a semiconductor device fabricating systemSONY CORP·Filed 1991·Granted Sep 15, 1992·50 cites·2 claims
- 0560US10791593B2Organic EL display unit, method of manufacturing the same, and electronic apparatusSONY CORP·Filed 2018·Granted Sep 29, 2020·0 cites·19 claims
- 0654US2025048822A1Photoelectric conversion element and manufacturing method of photoelectric conversion elementIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0752US2011155223A1Dye-sensitized solar cell and a method of manufacturing the sameSONY CORP·Filed 2009·Application pending·0 cites
- 0850US11135755B2Laminate, molded article in which laminate is used, and method for manufacturing sameIDEMITSU UNITECH CO LTD·Filed 2017·Granted Oct 5, 2021·0 cites·51 claims
- 0948US2010144083A1Method of manufacturing photoelectric conversion deviceSONY CORP·Filed 2009·Application pending·0 cites
- 1045US2014174524A1Photoelectric conversion element, method for manufacturing the same, electronic apparatus, counter electrode for photoelectric conversion element, and architectureOBANA YOSHIAKI·Filed 2012·Application pending·0 cites
- 1141US2011240086A1Photoelectric conversion device and photoelectric conversion device moduleSONY CORP·Filed 2011·Application pending·0 cites
- 1241US2011226325A1Photoelectric conversion deviceSONY CORP·Filed 2011·Application pending·0 cites
- 1340US2019176437A1Laminate, molded body and method for producing molded bodyIDEMITSU UNITECH CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →