Inventor

YOSHIDA TAIZO

JP3 patents

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

RICOH KK

2 patents

US4648687AMar 10, 1987

Optical switching device

RICOH KK14 citations71

US4788522ANov 29, 1988

Image sensing

RICOH KK2 citations59

YOSHIDA TAIZO

1 patent

US4645293AFeb 24, 1987

Optical waveguide coupler having a grating electrode

YOSHIDA TAIZO41 citations83