AH

Akira Hirakawa

HI Hitachi: 1 patents #856 of 3,149Top 30%
SC Sanyo Electric Co.: 1 patents #79 of 357Top 25%
📍 Sumoto, JP: #1 of 13 inventorsTop 8%
Overall (1994): #38,969 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5371373 Electron beam lithography method and apparatus separating repetitive and non-repetitive pattern data Yukinobu Shibata 1994-12-06
5281495 Alkaline storage cell having a negative electrode comprising a cadmium active material Hironori Honda, Toshihiro Inoue, Yutaka Doi, Yoshiyuki Fujimoto, Toshiaki Shiojiri +1 more 1994-01-25