Inventor · disambiguated record
Ryoichi Yoneyama
Also filed as: YONEYAMA RYOICHI
3 granted patents·3 pending applications·217 citations·filing 1998–2024
78Inventor score
Top patents by PatentIndex Score
6 records- 0194US6433841B1Electro-optical apparatus having faces holding electro-optical material in between flattened by using concave recess, manufacturing method thereof, and electronic device using sameSEIKO EPSON CORP·Filed 1998·Granted Aug 13, 2002·156 cites·58 claims
- 0291US6897932B2Electro-optical device having a concave recess formed above a substrate in correspondence with a plurality of wirings and an electro-optical apparatus having sameSEIKO EPSON CORP·Filed 2003·Granted May 24, 2005·43 cites·6 claims
- 0380US6611301B2Electro-optical apparatus having faces holding electro-optical material in between flattened by using concave recess, manufacturing method thereof, and electronic device using sameSEIKO EPSON CORP·Filed 2002·Granted Aug 26, 2003·18 cites·11 claims
- 0458US2025206965A1Multilayer coating film and coated article, and method for producing coated articleNIPPON PAINT AUTOMOTIVE COATINGS CO LTD·Filed 2024·Application pending·0 cites
- 0544US2014318270A1Detection device, electronic apparatus, and robotSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 0639US2012198945A1Detection device, electronic apparatus, and robotYONEYAMA RYOICHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →