Inventor · disambiguated record
Sho Kumagai
Also filed as: KUMAGAI SHO
6 granted patents·3 pending applications·21 citations·filing 1999–2014
77Inventor score
Top patents by PatentIndex Score
9 records- 0153US6921465B2Method for controlling a refractive index of a dry plating film and method for making a dry plating built-up filmBRIDGESTONE CORP·Filed 2003·Granted Jul 26, 2005·1 cites·4 claims
- 0252US6821617B2Wafer and production thereofBRIDGESTONE CORP·Filed 2002·Granted Nov 23, 2004·4 cites·12 claims
- 0348US6666958B1Method for controlling a refractive index of a dry plating film and method for making a dry plating built-up filmBRIDGESTONE CORP·Filed 1999·Granted Dec 23, 2003·11 cites·5 claims
- 0446US2011088612A1Method for producing silicon carbide single crystalBRIDGESTONE CORP·Filed 2009·Application pending·0 cites
- 0541US10287685B2SusceptorBRIDGESTONE CORP·Filed 2014·Granted May 14, 2019·0 cites·7 claims
- 0641US2006240287A1Dummy wafer and method for manufacturing thereofKUMAGAI SHO·Filed 2004·Application pending·0 cites
- 0740US2005258033A1Sputtering targetKUMAGAI SHO·Filed 2003·Application pending·0 cites
- 0835US6746776B1Laminated structure, and manufacturing method thereofBRIDGESTONE CORP·Filed 1999·Granted Jun 8, 2004·5 cites·13 claims
- 0929US6562492B1Laminated structure, and manufacturing method thereofBRIDGESTONE CORP·Filed 1999·Granted May 13, 2003·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →