P

Inventor

HATAYAMA YOSHIYUKI

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

SUMIDA CORP

4 patents

YAMADA SATORU

3 patents

OKI JUICHI

1 patent

MORIMOTO YASUNORI

1 patent