Inventor · disambiguated record
Hirofumi Higashiwaki
Also filed as: HIGASHIWAKI HIROFUMI
4 granted patents·28 citations·filing 2010–2016
73Inventor score
Top patents by PatentIndex Score
4 records- 0188US8734067B2DrillSAITO MANABU·Filed 2010·Granted May 27, 2014·11 cites·4 claims
- 0285US9409239B2Drill bitHIGASHIWAKI HIROFUMI·Filed 2012·Granted Aug 9, 2016·10 cites·20 claims
- 0383US9987691B2Drill and method of manufacturing drilled productMAKOTOLOY CO LTD·Filed 2016·Granted Jun 5, 2018·4 cites·20 claims
- 0469US9656328B2Cutting toolSAITO MANABU·Filed 2012·Granted May 23, 2017·3 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →