Inventor · disambiguated record

Hiroyoshi Fukasawa

Also filed as: FUKASAWA HIROYOSHI

2 granted patents·2 citations·filing 1999–2005

35Inventor score

Technology areasG02B H01J

Files withTOSHIBA KK2

Top patents by PatentIndex Score

2 records

0155US7329981B2Optical filter and display apparatus with the sameTOSHIBA KK·Filed 2005·Granted Feb 12, 2008·2 cites·7 claims
0227US6570317B1Cathode-ray tube and method for manufacturing the sameTOSHIBA KK·Filed 1999·Granted May 27, 2003·0 cites·19 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

Hiroyoshi Fukasawa — Patent Inventor | PatentIndex