Inventor · disambiguated record

Toshiyuki Nasu

Also filed as: NASU TOSHIYUKI

2 granted patents·34 citations·filing 1980–1992

62Inventor score

Technology areasC21B D21F

Files withISHIKAWAJIMA HARIMA HEAVY IND2

Top patents by PatentIndex Score

2 records

0172US4306827AApparatus for distributing materials into vertical type furnaceISHIKAWAJIMA HARIMA HEAVY IND·Filed 1980·Granted Dec 22, 1981·23 cites·7 claims
0244US5334288APress roll in a paper machineISHIKAWAJIMA HARIMA HEAVY IND·Filed 1992·Granted Aug 2, 1994·11 cites·13 claims

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