P

Inventor

JIA YUNJIAN

JP11 patents
⚠️ This page may combine multiple inventors who share the name “JIA YUNJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JIA YUNJIAN

4 patents

TAMAKI TSUYOSHI

1 patent

ISHIDA HITOSHI

1 patent

HITACHI LTD

1 patent

FUJISHIMA KENZABURO

1 patent

KUWAHARA MIKIO

1 patent

HAYASE SHIGENORI

1 patent

TSUNEHARA KATSUHIKO

1 patent