Inventor · disambiguated record
Tetsuo Kosugi
Also filed as: KOSUGI TETSUO
3 granted patents·58 citations·filing 1984–1988
73Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0178US4705761ACeramic structure having thermal shock resistanceHITACHI LTD·Filed 1984·Granted Nov 10, 1987·32 cites·7 claims
- 0274US4736183AOxide resistorHITACHI LTD·Filed 1985·Granted Apr 5, 1988·18 cites·32 claims
- 0354US4943795AOxide resistorHITACHI LTD·Filed 1988·Granted Jul 24, 1990·8 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →