SU

Sachio Umetsu

Canon: 11 patents #5,840 of 19,416Top 35%
Overall (All Time): #474,381 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5361168 Lens element and lens barrel Takashi Arai, Yukihisa Baba 1994-11-01
5289625 Method for supplying articles and apparatus therefor Toshio Tsuda, Yusaku Azuma, Toshihiko Miura, Katsumi Ishihara, Teiji Ohsaka 1994-03-01
5290488 Method for molding optical elements Takashi Arai, Yukihisa Baba 1994-03-01
5269978 Method of manufacturing optical element Takashi Arai, Yukihisa Baba 1993-12-14
5264160 Method of molding optical elements Takashi Arai, Yukihisa Baba 1993-11-23
5191693 Tape type work conveying method and conveying apparatus 1993-03-09
5192560 Variable mold apparatus Toshihiko Miura 1993-03-09
5190434 Article supplier Toshihiko Miura 1993-03-02
5182843 Method for assembling objects by reversing up and down an attitude of the assembly Toshihiko Miura 1993-02-02
5125149 Method of accessing and assembling parts in an assembly apparatus incorporating mobile robots Ryohei Inaba, Toshihiko Miura, Yusaku Azuma 1992-06-30
5090113 Apparatus for supplying articles Toshio Tsuda, Yusaku Azuma, Toshihiko Miura, Katsumi Ishihara, Teiji Ohsaka 1992-02-25