RK

Ryuji Kohno

HI Hitachi: 5 patents #158 of 3,950Top 4%
TK Toshiba Tec Kabushiki Kaisha: 2 patents #32 of 142Top 25%
UN Unknown: 2 patents #88 of 2,778Top 4%
SO Sony: 1 patents #734 of 2,234Top 35%
Overall (2002): #2,638 of 266,432Top 1%
8
Patents 2002

Issued Patents 2002

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6496023 Semiconductor-device inspecting apparatus and a method for manufacturing the same Masatoshi Kanamaru, Yoshishige Endo, Takanorr Aono, Toshio Miyatake, Hideyuki Aoki +1 more 2002-12-17
6492829 Contactor for inspection Hideo Miura 2002-12-10
6486830 Directional antenna apparatus Tomonori Sugiyama, Hiroki Mochizuki 2002-11-26
6473055 Directional antenna apparatus and mobile communication system using the same Tomonori Sugiyama 2002-10-29
6465264 Method for producing semiconductor device and apparatus usable therein Hiroya Shimizu, Masatoshi Kanamaru, Atsushi Hosogane, Toshio Miyatake, Hideo Miura +4 more 2002-10-15
6459409 Method and device for using array antenna to estimate location of source in near field Abreu Giuseppe 2002-10-01
6455335 Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step Tetsuo Kumazawa, Makoto Kitano, Akihiko Ariga, Yuji Wada, Naoto Ban +7 more 2002-09-24
6358762 Manufacture method for semiconductor inspection apparatus Hideo Miura, Yoshishige Endo, Masatoshi Kanamaru, Atsushi Hosogane, Hideyuki Aoki +1 more 2002-03-19