P

Inventor

CHIKAOKA SATOYUKI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “CHIKAOKA SATOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI DENKA KOGYO KK

2 patents

ASAHI DENKI KOGYO KABUSHIKI KA

1 patent

ADEKA CORP

1 patent

ASAHI OPTICAL CO LTD

1 patent