Inventor · disambiguated record
Toyomi Arakawa
Also filed as: ARAKAWA TOYOMI
3 granted patents·24 citations·filing 1983–2011
64Inventor score
Top patents by PatentIndex Score
3 records- 0147US4867734AApparatus for manufacturing dual filter plugs for cigarettes and method of manufacturing the sameJAPAN TOBACCO INC·Filed 1988·Granted Sep 19, 1989·17 cites·5 claims
- 0236US4607645AShredded tobacco supplying device for cigarette making machineJAPAN TOBACCO INC·Filed 1983·Granted Aug 26, 1986·7 cites·4 claims
- 0334US8191279B2Tape checking apparatusHYODO SHINICHI·Filed 2011·Granted Jun 5, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →