Inventor · disambiguated record
Ryo Ishikawa
Also filed as: ISHIKAWA RYO
4 granted patents·0 citations·filing 2014–2024
54Inventor score
Top patents by PatentIndex Score
4 records- 0178US12258326B2Pyrazole derivative and harmful organism-controlling agentKUMIAI CHEMICAL INDUSTRY CO·Filed 2024·Granted Mar 25, 2025·0 cites·1 claims
- 0269US8987170B2Succinimide compoundSUMITOMO CHEMICAL CO·Filed 2014·Granted Mar 24, 2015·0 cites·3 claims
- 0360US11964957B2Pyrazole derivative and harmful organism-controlling agentKUMIAI CHEMICAL INDUSTRY CO·Filed 2019·Granted Apr 23, 2024·0 cites·7 claims
- 0449US11993578B2Pyrazole-3-carboxylic acid amide derivative and pest control agentKUMIAI CHEMICAL INDUSTRY CO·Filed 2018·Granted May 28, 2024·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →