P

Inventor

HIRUMA NAOYA

JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIRUMA NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAEKAWA SEISAKUSHO KK

7 patents

STAFF

1 patent

CORPORATE JURIDICIAL PERSON JA

1 patent

SHIBAURA INST TECHNOLOGY

1 patent