Inventor · disambiguated record
Kenji Hashidume
Also filed as: HASHIDUME KENJI
3 granted patents·63 citations·filing 2003–2007
72Inventor score
Top patents by PatentIndex Score
3 records- 0187US8161580B2Sanitary washing toilet seat device and toilet deviceHASHIDUME KENJI·Filed 2007·Granted Apr 24, 2012·26 cites·14 claims
- 0280US7293297B2Automatic toilet seat or toilet cover lifting and lowering deviceTOTO LTD·Filed 2003·Granted Nov 13, 2007·34 cites·4 claims
- 0349US7386895B2Opening/closing device for toilet seat or toilet lid, and transmission unit for the deviceTOTO LTD·Filed 2003·Granted Jun 17, 2008·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →