Inventor

OHGOSHI SEIICHI

JP2 patents

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

ALPS ELECTRIC CO LTD

1 patent

US6965477B2Nov 15, 2005

Optical shutter

ALPS ELECTRIC CO LTD4 citations58

TOSHIBA KK

1 patent

US4705941ANov 10, 1987

Apparatus for detecting a focusing state of an optical system

TOSHIBA KK5 citations58