P

Inventor

NARUSE ISAO

JP4 patents
⚠️ This page may combine multiple inventors who share the name “NARUSE ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKAI RYOKAKU TETSUDO KK

2 patents

MITSUI TOATSU CHEMICALS

1 patent

MITSUI CHEMICALS INC

1 patent