Inventor · disambiguated record

Tatsuki Yoshikai

Also filed as: MORITO HISATOMO · YOSHIKAI TATSUKI

2 granted patents·7 citations·filing 1977–1978

51Inventor score

Technology areasB63B

Files withNIPPON KOKAN KK2

Top patents by PatentIndex Score

2 records

0127US4165705ACoupling mechanism for coupling together a pusher tug and a bargeNIPPON KOKAN KK·Filed 1977·Granted Aug 28, 1979·3 cites·12 claims
0224US4223628AApparatus for pushing a barge with a push boatNIPPON KOKAN KK·Filed 1978·Granted Sep 23, 1980·4 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →