TN

Toshio Niihara

HI Hitachi: 1 patents #867 of 2,942Top 30%
HM Hitachi Maxell: 1 patents #19 of 84Top 25%
Overall (1997): #65,357 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654058 Magneto-optical disk Fumiyoshi Kirino, Harukazu Miyamoto, Shigenori Okamine, Noriyuki Ogihara, Masahiko Takahashi +1 more 1997-08-05