P

Inventor

TANAKA HISAO

JP79 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

11 patents

SONY CORP

5 patents

MITSUBISHI ELECTRIC CORP

4 patents

FUJITSU LTD

4 patents

MITSUBISHI RAYON CO

3 patents

EVERTRON HOLDINGS PTE LTD

3 patents

DAINIPPON INK & CHEMICALS

2 patents

HITACHI CHEMICAL CO LTD

2 patents

PIONEER CORP

2 patents

NSK LTD

1 patent

CUBIC CO LTD

1 patent

TOMEI SANGYO KK

1 patent

KOHJIN CO

1 patent

SEIKO EPSON CORP

1 patent

SAKAI SHIRO

1 patent

TOA NENRYO KOGYO KK

1 patent

KYOWA HAKKO KOGYO KK

1 patent

TOYO INK MFG CO

1 patent

PANASONIC CORP

1 patent

AOKI YUJI

1 patent

TANAKA HISAO

1 patent

KATSUO SATOSHI

1 patent

HIROSE MASAKI

1 patent

Showing the top 50 of 79 patents by PatentIndex Score.