Inventor · disambiguated record
Keitaro Fujikura
Also filed as: FUJIKURA KEITARO
4 granted patents·1 pending application·8 citations·filing 2008–2015
66Inventor score
Top patents by PatentIndex Score
5 records- 0191US9115047B2Synthesis system, rubber chemical substance for tires, synthetic rubber for tires, and pneumatic tireHATTORI TAKAYUKI·Filed 2012·Granted Aug 25, 2015·6 cites·13 claims
- 0287US9663445B2Synthesis system, rubber chemical substance for tires, synthetic rubber for tires, and pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted May 30, 2017·2 cites·18 claims
- 0352US8222011B2Process for producing a rubber anti-aging agent, a vulcanization accelerator or modified rubber by means of a microorganismFUJIKURA KEITARO·Filed 2009·Granted Jul 17, 2012·0 cites·6 claims
- 0447US8404467B2Process for producing antiaging agent, vulcanization accelerator or modified natural rubber by means of microorganismFUJIKURA KEITARO·Filed 2008·Granted Mar 26, 2013·0 cites·7 claims
- 0542US2012259048A1Process for producing a rubber anti-aging agent, a vulcanization accelerator or modified natural rubber by means of microorganismFUJIKURA KEITARO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →