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Norio Akutsu

HE Hitachi Kokusai Electric: 2 patents #354 of 843Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #1,600,080 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6927165 Method and apparatus for processing substrates and method for manufacturing a semiconductor device Tatsuhisa Matsunaga, Masahiro Teramoto, Kouichi Noto 2005-08-09
6638860 Method and apparatus for processing substrates and method for manufacturing a semiconductor device Tatsuhisa Matsunaga, Masahiro Teramoto, Kouichi Noto 2003-10-28
4299023 Machine for winding and inserting coils Minoru Tanaka, Fumikazu Itoh, Hiroshi Saitoh, Takashi Kobayashi, Akiyoshi Sasaki 1981-11-10