Inventor

TOYONAGA SHUJI

JP3 patents

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

NIKON CORP

2 patents

US5563706AOct 8, 1996

Interferometric surface profiler with an alignment optical member

NIKON CORP65 citations94

US5561525AOct 1, 1996

Interferometer for observing the interference pattern of a surface under test utilizing an adjustable aperture stop

NIKON CORP69 citations94

LAB MOLECULAR BIOPHOTONICS

1 patent

US6025917AFeb 15, 2000

Polarization characteristic measuring method and apparatus

LAB MOLECULAR BIOPHOTONICS27 citations87