Inventor

SUWA MICHIHARU

4 patents

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

CANON KK

2 patents

US4012124AMar 15, 1977

Adjustable mounting device for optics lens systems

CANON KK15 citations71

US3972591AAug 3, 1976

Greatly variable magnification zoom lens system of large aperture ratio

CANON KK8 citations69

BELL & HOWELL CO

1 patent

US4183639AJan 15, 1980

Focusing system

BELL & HOWELL CO15 citations69

BELL & HOWELL JAPAN

1 patent

US4171890AOct 23, 1979

Dichroic rangefinder

BELL & HOWELL JAPAN2 citations56