Inventor · disambiguated record

Shoichi Aizu

Also filed as: AIZU SHOICHI

2 granted patents·113 citations·filing 1978–1978

69Inventor score

Technology areasF01D F02C

Files withISHIKAWAJIMA HARIMA HEAVY IND2

Top patents by PatentIndex Score

2 records

0185US4196910AShaft sealing device for turbochargerISHIKAWAJIMA HARIMA HEAVY IND·Filed 1978·Granted Apr 8, 1980·71 cites·1 claims
0275US4171137ASlinger arrangement for use with bearing of superchargerISHIKAWAJIMA HARIMA HEAVY IND·Filed 1978·Granted Oct 16, 1979·42 cites·6 claims

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