Inventor · disambiguated record
Haruo Tsuwano
Also filed as: TSUWANO HARUO
4 granted patents·19 citations·filing 1979–1983
73Inventor score
Technology areasB65B
Files withDAIWA CAN CO LTD4
Top patents by PatentIndex Score
4 records- 0142US4417435AApparatus for automatically packing end closures for cans in paper bagsDAIWA CAN CO LTD·Filed 1980·Granted Nov 29, 1983·7 cites·2 claims
- 0237US4442652AApparatus for automatically packing end closures for cans in paper bagsDAIWA CAN CO LTD·Filed 1983·Granted Apr 17, 1984·5 cites·6 claims
- 0334US4251977AMethod of automatically packing end closures for cans in paper bagsDAIWA CAN CO LTD·Filed 1979·Granted Feb 24, 1981·4 cites·4 claims
- 0432US4442654AApparatus for automatically packing end closures for cans in paper bagsDAIWA CAN CO LTD·Filed 1983·Granted Apr 17, 1984·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →