Inventor

SENTSUI SHINTARO

US5 patents

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

FURUKAWA ELECTRIC CO LTD

4 patents

US5379357AJan 3, 1995

Method and apparatus for polarized optical telecommunications using ultrasonic modulation means

FURUKAWA ELECTRIC CO LTD58 citations94

US5202746AApr 13, 1993

NIPPON TELEGRAPH & TELEPHONE

1 patent

US4306767ADec 22, 1981

Single-mode optical fiber

NIPPON TELEGRAPH & TELEPHONE19 citations69

SENTSUI SHINTARO

FURUKAWA ELECTRIC CO LTD

Method and apparatus for polarized optical telecommunications using ultrasonic modulation means

Method and apparatus for identifying an optical transmission medium

Method of identifying an optical cable

Converting device using an optical fiber

NIPPON TELEGRAPH & TELEPHONE

Single-mode optical fiber