Inventor · disambiguated record
Yoshio Muramatsu
Also filed as: MURAMATSU YOSHIO
3 granted patents·52 citations·filing 1994–1998
70Inventor score
Files withTOYO INK MFG CO2
Top patents by PatentIndex Score
3 records- 0174US5427616AProcess for the production of copper phthalocyanine pigment compositionTOYO INK MFG CO·Filed 1994·Granted Jun 27, 1995·14 cites·5 claims
- 0238US5622555AProcess for the production of dis-azo pigmentTOYO INK MFG CO·Filed 1995·Granted Apr 22, 1997·2 cites·7 claims
- 0335US6258047B1Therapeutic pressing deviceFiled 1998·Granted Jul 10, 2001·36 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →