Inventor · disambiguated record
Tadayoshi Kamiwaki
Also filed as: KAMIWAKI TADAYOSHI
3 granted patents·19 citations·filing 1988–1999
66Inventor score
Technology areasB65G
Top patents by PatentIndex Score
3 records- 0140US5626218ABelt unloader provided with a screw feeder systemSUMITOMO HEAVY INDUSTRIES·Filed 1995·Granted May 6, 1997·11 cites·6 claims
- 0231US6113335AUnloaderSUMITOMO HEAVY INDUSTRIES·Filed 1999·Granted Sep 5, 2000·6 cites·8 claims
- 0318US4890721ABelt clamp type unloaderSUMIMOTO HEAVY IND LTD·Filed 1988·Granted Jan 2, 1990·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →