P

Inventor

TAKAI OSAMU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKAI OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKAI RIKA CO LTD

3 patents

UNIV NAGOYA NAT UNIV CORP

3 patents

UNIV NAGOYA

2 patents

TAKAI OSAMU

1 patent

NIHON PARRKERIZING HIROSHIMA C

1 patent

TOYO KOHAN CO LTD

1 patent

MITSUBISHI ELECTRIC CORP

1 patent