P

Inventor

OKA TOSHIO

JP30 patents
⚠️ This page may combine multiple inventors who share the name “OKA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

9 patents

KONICA MINOLTA INC

4 patents

PANASONIC CORP

4 patents

HONDA MOTOR CO LTD

2 patents

NAKAMURA KOJI

2 patents

TAKAHASHI MASAKI

2 patents

RIKEN KK

1 patent

UEDA KOSAKU

1 patent

KAWAI MUSICAL INSTR MFG CO

1 patent

ZENZABURO KAWANISHI

1 patent

SENGA SATOSHI

1 patent

OKA TOSHIO

1 patent

TOPPAN PRINTING CO LTD

1 patent