Inventor · disambiguated record
Katsumi Hayakawa
Also filed as: HAYAKAWA KATSUMI
4 granted patents·147 citations·filing 1990–1995
81Inventor score
Top patents by PatentIndex Score
4 records- 0184US5282346AUnwrapping apparatus with swing arms and grippersOJI SEITAI KAISHA LTD·Filed 1992·Granted Feb 1, 1994·51 cites·42 claims
- 0275US5408808AAutomatic full-web stretch-wrapping apparatusOJI SEITAI KAISHA LTD·Filed 1993·Granted Apr 25, 1995·35 cites·23 claims
- 0369US5463841AUnwrapping apparatus for stretch-wrapped load and shrink-wrapped loadOJI SEITAL KAISHA LTD·Filed 1995·Granted Nov 7, 1995·39 cites·9 claims
- 0444US5099826AVibrating deviceTERANISHI ELECTRIC WORKS·Filed 1990·Granted Mar 31, 1992·22 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →