Inventor

HIRATA NOBUO

JP4 patents

Patents

4 patents

US6627872B1Sep 30, 2003

Semiconductor optical sensing apparatus with reliable focusing means and casing structure

FUJI ELECTRIC CO LTD76 citations96

US5959724ASep 28, 1999

Distance measuring apparatus

FUJI ELECTRIC CO LTD44 citations92

US6337736B1Jan 8, 2002

Thermal deformation compensating range finder

FUJI ELECTRIC CO LTD38 citations91

US6046795AApr 4, 2000

Distance measuring instrument

FUJI ELECTRIC CO LTD28 citations91