Inventor · disambiguated record
Kuniyo Yanagawase
Also filed as: YANAGAWASE KUNIYO
3 granted patents·5 citations·filing 1996–2016
54Inventor score
Technology areasC07C
Top patents by PatentIndex Score
3 records- 0149US5770766AMethod for separating and purifying hydroxynaphtalenecarboxylic acidsUENO SEIYAKU OYO KENKYUJO KK·Filed 1996·Granted Jun 23, 1998·5 cites·3 claims
- 0235US9790165B2Production process and purification process of 4-hydroxy-benzoic acid long chain esterUENO FINE CHEMICALS IND LTD·Filed 2016·Granted Oct 17, 2017·0 cites·24 claims
- 0327US6194608B1Process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acidsUENO SEIYAKU OYO KENKYUJO KK·Filed 1998·Granted Feb 27, 2001·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →