Inventor · disambiguated record
Yoshimasa Takeuchi
Also filed as: TAKEUCHI YOSHIMASA
3 granted patents·17 citations·filing 2004–2014
61Inventor score
Top patents by PatentIndex Score
3 records- 0170US7140732B2Projection type image display deviceHITACHI LTD·Filed 2004·Granted Nov 28, 2006·15 cites·20 claims
- 0260US9502295B2Protective film material for laser processing and wafer processing method using the protective film materialNIKKA SEIKO CO LTD·Filed 2014·Granted Nov 22, 2016·2 cites·21 claims
- 0335US8109642B2Projection type image display apparatusWATABE YASUHISA·Filed 2008·Granted Feb 7, 2012·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →