Inventor · disambiguated record
Ryohei Baba
Also filed as: BABA RYOHEI
5 granted patents·2 pending applications·33 citations·filing 2009–2017
75Inventor score
Top patents by PatentIndex Score
7 records- 0193US10020373B1Semiconductor deviceSANKEN ELECTRIC CO LTD·Filed 2017·Granted Jul 10, 2018·17 cites·10 claims
- 0292US9698217B1Semiconductor deviceSANKEN ELECTRIC CO LTD·Filed 2016·Granted Jul 4, 2017·13 cites·2 claims
- 0367US9941124B1Semiconductor deviceSANKEN ELECTRIC CO LTD·Filed 2017·Granted Apr 10, 2018·1 cites·2 claims
- 0451US8445942B2Semiconductor device having metal oxide filmBABA RYOHEI·Filed 2009·Granted May 21, 2013·2 cites·12 claims
- 0536US9991379B1Semiconductor device with a gate insulating film formed on an inner wall of a trench, and method of manufacturing the sameSANKEN ELECTRIC CO LTD·Filed 2016·Granted Jun 5, 2018·0 cites·8 claims
- 0633US2018097102A1Semiconductor device and method of manufacturing a semiconductor deviceSANKEN ELECTRIC CO LTD·Filed 2016·Application pending·0 cites
- 0731US2018138300A1Semiconductor device and method of manufacturing the sameSANKEN ELECTRIC CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →