P

Inventor

TANAKA MASATOSHI

JP86 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO RUBBER IND

12 patents

TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP

9 patents

CANON KK

7 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents

DAIHATSU MOTOR CO LTD

2 patents

HITACHI MAXELL

2 patents

SUMITOMO ELECTRIC INDUSTRIES

2 patents

TOSHIBA TEC KK

1 patent

RICOH KK

1 patent

NIPPON PAINT CO LTD

1 patent

SATO TSUYOSHI

1 patent

PANASONIC CORP

1 patent

MITSUBISHI CABLE IND LTD

1 patent

HONDA MOTOR CO LTD

1 patent

HITACHI MEDICAL CORP

1 patent

TOKYO SHIBAURA ELECTRIC CO

1 patent

HITACHI LTD

1 patent

TOSHIBA KK

1 patent

KAWAGUCHI TSUNEAKI

1 patent

SEIKO EPSON CORP

1 patent

Showing the top 50 of 86 patents by PatentIndex Score.