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Inventor

TAKAO SEISHIN

JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAKAO SEISHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

4 patents

UNIV HOKKAIDO NAT UNIV CORP

2 patents

NAT UNIV CORP HOKKAIDO UNIV

1 patent