TT

Tetsufumi Takayasu

KE Kokusai Electric: 1 patents #4 of 31Top 15%
📍 Chofu, JP: #16 of 43 inventorsTop 40%
Overall (1997): #69,491 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D388431 Portable wireless telephone Tatsuo Kuwayama, Takao Kumakoshi, Hiroshi Fujiwara 1997-12-30