Inventor

HIZUKA MASATOSHI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HIZUKA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO OPTICAL CO LTD

2 patents

US5786896AJul 28, 1998

Oblique incidence interferometer with fringe scan drive

FUJI PHOTO OPTICAL CO LTD11 citations68

US5694217ADec 2, 1997

Interferometer for testing forms of surface and stress and strain

FUJI PHOTO OPTICAL CO LTD17 citations68

FUJINON CORP

1 patent

US7092104B2Aug 15, 2006

Speckle interferometer apparatus

FUJINON CORP4 citations60