Inventor · disambiguated record
Kiyokazu Hosaka
Also filed as: HOSAKA KIYOKAZU
3 granted patents·2 pending applications·186 citations·filing 1978–2007
75Inventor score
Top patents by PatentIndex Score
5 records- 0193US4279245AFlexible tubeOLYMPUS OPTICAL CO·Filed 1979·Granted Jul 21, 1981·103 cites·6 claims
- 0289US4347204AFlexible tube and method of manufacturing sameOLYMPUS OPTICAL CO·Filed 1980·Granted Aug 31, 1982·79 cites·8 claims
- 0342US2007212926A1Protection hood for endoscope and endoscope including the sameOLYMPUS CORP·Filed 2007·Application pending·0 cites
- 0442US2009234191A1Bending Part Coupling Assembly for the Endoscope Insertion Portion and Manufacturing Method ThereofKITAGAWA HIDEYA·Filed 2007·Application pending·0 cites
- 0526US4164333AEndoscope film feeding deviceOLYMPUS OPTICAL CO·Filed 1978·Granted Aug 14, 1979·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →