Inventor · disambiguated record

Masaru Hanatani

Also filed as: HANATANI MASARU

2 granted patents·43 citations·filing 1987–1988

63Inventor score

Technology areasG02B

Files withKANZAKI PAPER MFG CO LTD2

Top patents by PatentIndex Score

2 records

0162US4829374ASurface inspection apparatusKANZAKI PAPER MFG CO LTD·Filed 1987·Granted May 9, 1989·25 cites·1 claims
0251US4897537AAutomatic focus adjusting system of microscope employed in surface inspection apparatusKANZAKI PAPER MFG CO LTD·Filed 1988·Granted Jan 30, 1990·18 cites·2 claims

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