P

Inventor

NIIJIMA YOSHIYUKI

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

HOYA CORP

2 patents

TOSHIBA KK

1 patent

TASHIRO KEI

1 patent

SAKURAI TETSUO

1 patent