Inventor · disambiguated record
Koichi Murai
Also filed as: MURAI KOICHI
12 granted patents·1 pending application·388 citations·filing 1973–2021
91Inventor score
Top patents by PatentIndex Score
13 records- 0196US4996127AToner for developing an electrostatically charged imageNIPPON CARBIDE KOGYO KK·Filed 1988·Granted Feb 26, 1991·217 cites·20 claims
- 0296US4429140AProcess for preparing dibenzylidene sorbitols and dibenzylidene xylitolsNEW JAPAN CHEM CO LTD·Filed 1981·Granted Jan 31, 1984·66 cites·6 claims
- 0382US3955997ASemi-solid emulsion coating compositionKANSAI PAINT CO LTD·Filed 1973·Granted May 11, 1976·27 cites·4 claims
- 0480US5427844AArticles of natural cellulose fibers with improved deodorant properties and process for producing sameNEW JAPAN CHEM CO LTD·Filed 1993·Granted Jun 27, 1995·43 cites·28 claims
- 0561US4594167AFoam fire-extinguishing compositionNEW JAPAN CHEM CO LTD·Filed 1982·Granted Jun 10, 1986·23 cites·4 claims
- 0660US6897958B2Apparatus and method for inspecting light transmittable materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted May 24, 2005·3 cites·17 claims
- 0752US11587769B2Microwave output device and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2021·Granted Feb 21, 2023·0 cites·5 claims
- 0849US2023101092A1Radio frequency generating deviceTOKYO KEIKI INC·Filed 2021·Application pending·0 cites
- 0946US10112037B2Blood circuit connectorNIPRO CORP·Filed 2014·Granted Oct 30, 2018·0 cites·4 claims
- 1043USD707825SConnector for blood circuitMURAI KOICHI·Filed 2012·Granted Jun 24, 2014·5 cites·1 claims
- 1135USD721171SIndwelling needleNIPRO CORP·Filed 2013·Granted Jan 13, 2015·2 cites·1 claims
- 1229USD709198SConnector for blood circuitMURAI KOICHI·Filed 2012·Granted Jul 15, 2014·1 cites·1 claims
- 1329USD707824SConnector for blood circuitMURAI KOICHI·Filed 2012·Granted Jun 24, 2014·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →