P

Inventor

MIYAMOTO SHIGEHIKO

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

KANEKA CORP

11 patents

MITSUBISHI PAPER MILLS LTD

7 patents

MIYAMOTO SHIGEHIKO

4 patents

TAKAHASHI KOJI

1 patent