Inventor · disambiguated record
Yasuhiro Aizawa
Also filed as: AIZAWA YASUHIRO
5 granted patents·36 citations·filing 1986–2005
76Inventor score
Top patents by PatentIndex Score
5 records- 0172US4895792APhotographic light-sensitive Silver halide element with antistatic backing layerMITSUBISHI PAPER MILLS LTD·Filed 1988·Granted Jan 23, 1990·11 cites·5 claims
- 0255US4737440APhotographic materialsMITSUBISHI PAPER MILLS LTD·Filed 1986·Granted Apr 12, 1988·7 cites·27 claims
- 0353US6346253B2Photoreactive agent containing photoreactive semiconductor for removing harmful materialsMITSUBISHI PAPER MILLS LTD·Filed 1997·Granted Feb 12, 2002·17 cites·22 claims
- 0451US6582609B2Sulfate salt of quinolonecarboxylic acid derivatives and the use thereofKYORIN SEIYAKU KK·Filed 2001·Granted Jun 24, 2003·1 cites·7 claims
- 0544US7868183B2Process for producing muscarine receptor antagonist and intermediate thereforKYORIN SEIYAKU KK·Filed 2005·Granted Jan 11, 2011·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →