P

Inventor

TATSUMI YOSHIAKI

JP30 patents
⚠️ This page may combine multiple inventors who share the name “TATSUMI YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CREATIVE TECH CORP

14 patents

TATSUMI YOSHIAKI

5 patents

TOYODA GOSEI KK

3 patents

SONY CORP

2 patents

TAKIRON CO

2 patents

SOZO KAGAKU KK

2 patents

FUJISAWA HIROSHI

1 patent

HARANO RIICHIRO

1 patent