P

Inventor

NAKANO ISAMU

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

KANZAKI PAPER MFG CO LTD

3 patents

TSUBAKIMOTO EMERSON KK

2 patents

SEIKISUI CHEMICAL CO LTD

2 patents

TEIJIN LTD

1 patent