YH

Yuuichi Hamamura

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Overall (All Time): #1,053,183 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5825035 Processing method and apparatus using focused ion beam generating means Michinobu Mizumura, Junzou Azuma, Akira Shimase, Takashi Kamimura, Fumikazu Itoh +3 more 1998-10-20
5583344 Process method and apparatus using focused ion beam generating means Michinobu Mizumura, Junzou Azuma, Akira Shimase, Takashi Kamimura, Fumikazu Itoh +3 more 1996-12-10
5504340 Process method and apparatus using focused ion beam generating means Michinobu Mizumura, Junzou Azuma, Akira Shimase, Takashi Kamimura, Fumikazu Itoh +3 more 1996-04-02
5447614 Method of processing a sample using a charged beam and reactive gases and system employing the same Satoshi Haraichi, Akira Shimase, Junzou Azuma, Fumikazu Itoh, Toshio Yamada +2 more 1995-09-05
5342448 Apparatus for processing a sample using a charged beam and reactive gases Satoshi Haraichi, Akira Shimase, Junzou Azuma, Fumikazu Itoh, Toshio Yamada +2 more 1994-08-30