Inventor · disambiguated record
Akira Nishitani
Also filed as: NISHITANI AKIRA
3 granted patents·3 citations·filing 2005–2014
54Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0172US9403922B2Continuous polymerization device, method for producing polymer composition, and injection valveSUMITOMO CHEMICAL CO·Filed 2014·Granted Aug 2, 2016·2 cites·21 claims
- 0262US7605214B2Process for stopping continuous polymerizationSUMITOMO CHEMICAL CO·Filed 2005·Granted Oct 20, 2009·1 cites·4 claims
- 0341US7728081B2Apparatus for continuous polymerization and method for continuous polymerizing using the sameSUMITOMO CHEMICAL CO·Filed 2005·Granted Jun 1, 2010·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →