P

Inventor

ISHIGAKI TOMOKO

JP9 patents
⚠️ This page may combine multiple inventors who share the name “ISHIGAKI TOMOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOKOTA SOICHIRO

4 patents

ISHIGAKI TOMOKO

3 patents

TAKAHASHI SADAO

1 patent

RICOH CO LTD

1 patent