Inventor · disambiguated record
Hisao Matsumiya
Also filed as: MATSUMIYA HISAO
3 granted patents·1 pending application·5 citations·filing 2008–2017
56Inventor score
Top patents by PatentIndex Score
4 records- 0172US11180600B2Two-part curable urethane compositionSHOWA DENKO MATERIALS CO LTD·Filed 2016·Granted Nov 23, 2021·1 cites·8 claims
- 0263US8440308B2Method of manufacturing shoes and shoesHARANO KENICHI·Filed 2008·Granted May 14, 2013·4 cites·10 claims
- 0344US11479667B2Two-part curable urethane-based compositionSHOWA DENKO MATERIALS CO LTD·Filed 2017·Granted Oct 25, 2022·0 cites·8 claims
- 0439US2019292347A1Two-part curable urethane compositionHITACHI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →