P

Inventor

ISHIKAWA YOICHIRO

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

FUJITSU LTD

9 patents

UNION SPECIAL CORP

3 patents

WRIGLEY W M JUN CO

2 patents

ISHIKAWA YOICHIRO

2 patents