Inventor · disambiguated record

Masamitu Ishikawa

Also filed as: ISHIKAWA MASAMITU

2 granted patents·22 citations·filing 1988–1989

60Inventor score

Technology areasB01J

Files withAGENCY IND SCIENCE TECHN2

Top patents by PatentIndex Score

2 records

0164US4902652AMethod for production of a sintered article of diamondAGENCY IND SCIENCE TECHN·Filed 1988·Granted Feb 20, 1990·17 cites·2 claims
0238US5030596ASintered article of diamond and method for production thereofAGENCY IND SCIENCE TECHN·Filed 1989·Granted Jul 9, 1991·5 cites·2 claims

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Masamitu Ishikawa — Patent Inventor | PatentIndex