Inventor · disambiguated record
Hiroyuki Ikawa
Also filed as: IKAWA HIROYUKI
3 granted patents·5 pending applications·1 citations·filing 2012–2016
49Inventor score
Top patents by PatentIndex Score
8 records- 0159US2016185010A1Method for producing honeycomb structuresSUMITOMO CHEMICAL CO·Filed 2014·Application pending·0 cites
- 0259US2016136842A1Method for producing honeycomb structures and closing tool for green honeycomb molded bodiesSUMITOMO CHEMICAL CO·Filed 2014·Application pending·0 cites
- 0354US2016271831A1Method for producing honeycomb structures and closing tool for green honeycomb molded bodiesSUMITOMO CHEMICAL CO·Filed 2016·Application pending·0 cites
- 0451US2015287844A1Solar battery module and solar power generation systemSHARP KK·Filed 2012·Application pending·0 cites
- 0549US9782912B2Method for producing honeycomb structure, jig, and honeycomb structureSUMITOMO CHEMICAL CO·Filed 2016·Granted Oct 10, 2017·0 cites·2 claims
- 0649US9700820B2Method for producing honeycomb structuresSUMITOMO CHEMICAL CO·Filed 2016·Granted Jul 11, 2017·0 cites·6 claims
- 0747US2015376072A1Method for manufacturing honeycomb structureSUMITOMO CHEMICAL CO·Filed 2013·Application pending·0 cites
- 0830USD733276SParticulate filterSUMITOMO CHEMICAL CO·Filed 2013·Granted Jun 30, 2015·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →