P

Inventor

YOSHIOKA HIROSHI

JP190 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHINETSU CHEMICAL CO

11 patents

MITSUBISHI ELECTRIC CORP

10 patents

HITACHI LTD

9 patents

FUJITSU LTD

3 patents

TERUMO CORP

3 patents

GRACE W R & CO

2 patents

KONISHIROKU PHOTO IND

2 patents

MEBIOL INC

2 patents

NISSHO KK

1 patent

MENICON CO LTD

1 patent

KOSE CORP

1 patent

HONDA MOTOR CO LTD

1 patent

M & M LAB CO LTD

1 patent

PANASONIC CORP

1 patent

HITACHI ULSI SYS CO LTD

1 patent

SUMITOMO CHEMICAL CO

1 patent

Showing the top 50 of 190 patents by PatentIndex Score.