Inventor · disambiguated record
Hitoshi Marumo
Also filed as: MARUMO HITOSHI
2 granted patents·53 citations·filing 1989–1991
64Inventor score
Files withTOSHIBA KK2
Top patents by PatentIndex Score
2 records- 0183US5150398ABearing and rotary anode X-ray tube employing the bearingTOSHIBA KK·Filed 1989·Granted Sep 22, 1992·42 cites·42 claims
- 0245US5208843ARotary X-ray tube and method of manufacturing connecting rod consisting of pulverized sintered materialTOSHIBA KK·Filed 1991·Granted May 4, 1993·11 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →