TA

Tooru Abe

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Tochigi, JP: #47 of 161 inventorsTop 30%
Overall (1997): #66,638 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635828 Active filter circuit and power supply apparatus including same Yoshihito Yoshizawa, Shin Nakajima, Shunsuke Arakawa 1997-06-03