TH

Tadashi Hanajima

HO Hosiden: 1 patents #173 of 328Top 55%
HC Hosiden Electronics Co.: 1 patents #49 of 98Top 50%
Overall (All Time): #2,281,479 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5555004 Input control device Satomi Ono 1996-09-10
4864085 Keyboard switch Tatsuo Kato 1989-09-05