Inventor · disambiguated record
Masami Yanagisawa
Also filed as: YANAGISAWA MASAMI
4 granted patents·32 citations·filing 1989–1999
74Inventor score
Top patents by PatentIndex Score
4 records- 0157US4991074ALighting lampTOMOEGAWA PAPER CO LTD·Filed 1989·Granted Feb 5, 1991·10 cites·6 claims
- 0249US4954937ALighting lampTOMOEGAWA PAPER CO LTD·Filed 1989·Granted Sep 4, 1990·7 cites·14 claims
- 0339US6760086B2Attachment film for electronic display deviceTOMOEGAWA PAPER CO LTD·Filed 1999·Granted Jul 6, 2004·14 cites·10 claims
- 0427US6066431APhotosensitive resin film and use thereofDAINIPPON PRINTING CO LTD·Filed 1998·Granted May 23, 2000·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →