Inventor · disambiguated record
Yukio Katahira
Also filed as: KATAHIRA YUKIO
3 granted patents·29 citations·filing 1975–1992
66Inventor score
Technology areasG03B
Top patents by PatentIndex Score
3 records- 0174US5226708ALighting device for use with video cameraTOCAD CO LTD·Filed 1992·Granted Jul 13, 1993·25 cites·4 claims
- 0236US3992305AShuttle speed control deviceBELL & HOWELL JAPAN·Filed 1975·Granted Nov 16, 1976·2 cites·3 claims
- 0335US4143952AAperture assemblyBELL & HOWELL JAPAN·Filed 1977·Granted Mar 13, 1979·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →