P

Inventor

SHIGEMATSU TOSHIO

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

SUMITOMO ELECTRIC INDUSTRIES

4 patents

DONG YONGRONG

3 patents

KANSAI ELECTRIC POWER CO

1 patent

NAKAISHI HIROYUKI

1 patent

SHIGEMATSU TOSHIO

1 patent

KUMAMOTO TAKAHIRO

1 patent