Inventor · disambiguated record
Hiromasa Kohama
Also filed as: KOHAMA HIROMASA
9 granted patents·3 pending applications·55 citations·filing 1989–2021
84Inventor score
Top patents by PatentIndex Score
12 records- 0191US10376614B2Medical device and method for producing the sameTERUMO CORP·Filed 2016·Granted Aug 13, 2019·32 cites·20 claims
- 0275US10098988B2Medical device, and method for producing medical deviceTERUMO CORP·Filed 2017·Granted Oct 16, 2018·2 cites·20 claims
- 0369US8038658B2Synthetic resin needles and synthetic resin composition for needlesTERUMO CORP·Filed 2006·Granted Oct 18, 2011·11 cites·9 claims
- 0461US8278397B2Medical instrument, medical material, and method for production of the medical instrument and medical materialKOHAMA HIROMASA·Filed 2009·Granted Oct 2, 2012·1 cites·2 claims
- 0554US11969525B2Method for producing medical instrumentTERUMO CORP·Filed 2020·Granted Apr 30, 2024·0 cites·20 claims
- 0650US5789595ATetrahydroisoquinoline derivative and medical preparation containing the sameTERUMO CORP·Filed 1995·Granted Aug 4, 1998·7 cites·10 claims
- 0750US2021379250A1Medical instrument manufacturing method and medical instrumentTERUMO CORP·Filed 2021·Application pending·0 cites
- 0848US9523001B2Silicone rubber compositionTERUMO CORP·Filed 2013·Granted Dec 20, 2016·0 cites·14 claims
- 0947US2014171347A1Medical deviceTERUMO CORP·Filed 2014·Application pending·0 cites
- 1035US5155106ACysteamine derivatives and antirheumatic agents containing cysteamine derivativesTERUMO CORP·Filed 1989·Granted Oct 13, 1992·2 cites·18 claims
- 1133US2011213102A1Medical device, medical material and method for making sameTERUMO CORP·Filed 2011·Application pending·0 cites
- 1231US9205232B2Balloon for catheter and balloon catheterKIMINAMI HIDEAKI·Filed 2012·Granted Dec 8, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →