KN

Ken Ninomiya

HI Hitachi: 2 patents #339 of 2,942Top 15%
Overall (1997): #33,422 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5594245 Scanning electron microscope and method for dimension measuring by using the same Hideo Todokoro, Kenji Takamoto, Tadashi Otaka, Fumio Mizuno, Satoru Yamada +3 more 1997-01-14
5594246 Method and apparatus for x-ray analyses Yoshimi Sudo, Tokuo Kure, Katsuhiro Kuroda, Takashi Nishida, Hideo Todokoro +2 more 1997-01-14