P

Inventor

OHYAMA HARUMI

JP3 patents
⚠️ This page may combine multiple inventors who share the name “OHYAMA HARUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOSHIDA MASARU

1 patent

POLA CHEM IND INC

1 patent

MATSUZAWA YOKO

1 patent