Inventor · disambiguated record
Takeo Hachiya
Also filed as: HACHIYA TAKEO
4 granted patents·50 citations·filing 1974–1979
76Inventor score
Top patents by PatentIndex Score
4 records- 0167US4014624AMethod and device for starting pumpHITACHI LTD·Filed 1975·Granted Mar 29, 1977·25 cites·13 claims
- 0243US3985464ASpinning reserve device for a water-wheelHITACHI LTD·Filed 1974·Granted Oct 12, 1976·9 cites·6 claims
- 0338US3945754AHydraulic machines and operating method thereofHITACHI LTD·Filed 1974·Granted Mar 23, 1976·8 cites·5 claims
- 0437US4329889APower transmission mechanism for hybrid type fly-wheel deviceHACHIYA TAKEO·Filed 1979·Granted May 18, 1982·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →