P

Inventor

TANAKA KIYOKO

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

WAKO PURE CHEM IND LTD

2 patents

MITSUI CHEMICALS AGRO INC

2 patents

NIPPON KAYAKU KK

1 patent

SHARP KK

1 patent

TONEN CORP

1 patent