P

Inventor

IWANAGA KOHEI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “IWANAGA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSOH CORP

3 patents

TADA KEN-ICHI

2 patents

KINOSHITA TOMOYUKI

1 patent

IWANAGA KOHEI

1 patent