Inventor · disambiguated record

Tetsuzo Hirose

Also filed as: HIROSE TETSUZO · KASUGA MASAMI

2 granted patents·94 citations·filing 1978–1988

68Inventor score

Technology areasE02D

Files withNIPPON KOKAN KK2

Top patents by PatentIndex Score

2 records

0185US4818148AFrost damage proofed pileNIPPON KOKAN KK·Filed 1988·Granted Apr 4, 1989·58 cites·11 claims
0282US4159039AMethod and an apparatus of driving an article and extracting by strain energyNIPPON KOKAN KK·Filed 1978·Granted Jun 26, 1979·36 cites·15 claims

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