Inventor · disambiguated record

Katsutoshi Hara

Also filed as: HARA KATSUTOSHI

2 granted patents·29 citations·filing 1989–1991

62Inventor score

Technology areasB22D C22C

Files withSUMITOMO METAL IND2

Top patents by PatentIndex Score

2 records

0174US4947924AMetal-ceramic composite and method of producing the sameSUMITOMO METAL IND·Filed 1989·Granted Aug 14, 1990·14 cites·3 claims
0259US5154984AMetal-ceramic compositeSUMITOMO METAL IND·Filed 1991·Granted Oct 13, 1992·15 cites·4 claims

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