Inventor · disambiguated record
Hiroyuki Hashitomi
Also filed as: HASHITOMI HIROYUKI
3 granted patents·1 pending application·6 citations·filing 2007–2012
59Inventor score
Top patents by PatentIndex Score
4 records- 0175US9217196B2Method for forming DLC film on spline shaft and hot cathode PIG plasma CVD deviceANDO JUNJI·Filed 2012·Granted Dec 22, 2015·2 cites·6 claims
- 0274US8518863B2Sliding memberSUZUKI MASAHIRO·Filed 2010·Granted Aug 27, 2013·1 cites·20 claims
- 0372US8734913B2Formation method of coatingANDO JUNJI·Filed 2011·Granted May 27, 2014·3 cites·11 claims
- 0446US2010314005A1Highly corrosion-resistant member and manufacturing process for the sameJTEKT CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →