Inventor · disambiguated record
Yoshihiro Yonahara
Also filed as: YONAHARA YOSHIHIRO
4 granted patents·125 citations·filing 1979–1994
79Inventor score
Technology areasE04G
Top patents by PatentIndex Score
4 records- 0188US4388982AFoothold deviceYONAHARA YOSHIHIRO·Filed 1979·Granted Jun 21, 1983·56 cites·2 claims
- 0280US5588500AElevatable work facilityJAPAN STEELS INTERNATIONAL INC·Filed 1994·Granted Dec 31, 1996·46 cites·15 claims
- 0340US5492197AFrame parts for temporary ladderFiled 1994·Granted Feb 20, 1996·13 cites·3 claims
- 0435US5474151AFolding scaffold for a construction workJAPAN STEELS INTERNATIONAL INC·Filed 1994·Granted Dec 12, 1995·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →