Inventor

ASAKAWA SEIJI

JP3 patents

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

NIPPON KINSEN KIKAI KK

2 patents

US8649069B2Feb 11, 2014

Document photosensor of surface-mounted elements

NIPPON KINSEN KIKAI KK5 citations79

US8730533B2May 20, 2014

Document photosensor of surface-mounted elements

NIPPON KINSEN KIKAI KK2 citations57

OKAWA KATSUTOSHI

1 patent

US8400687B2Mar 19, 2013

Document photosensor of surface-mounted elements

OKAWA KATSUTOSHI5 citations73