Inventor · disambiguated record
Hideo Nagayama
Also filed as: NAGAYAMA HIDEO
1 granted patent·2 pending applications·16 citations·filing 1993–2023
37Inventor score
Top patents by PatentIndex Score
3 records- 0151US2025383004A1Damping force generation mechanismHITACHI ASTEMO LTD·Filed 2023·Application pending·0 cites
- 0246US5374168AReciprocating piston fluid pumpAISAN IND·Filed 1993·Granted Dec 20, 1994·16 cites·10 claims
- 0338US2024151290A1Shock absorber and frequency sensitive mechanismHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →