YH

Yukitsugu Hata

Fujitsu Limited: 6 patents #48 of 3,085Top 2%
SE Seiko Epson: 1 patents #323 of 763Top 45%
Overall (2002): #4,665 of 266,432Top 2%
6
Patents 2002

Issued Patents 2002

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6434336 Data-imprinting apparatus for a lens-equipped film unit Masaaki Handa, Shinsuke Ito, Hisashi Tasaka 2002-08-13
6411779 Lens-fitted photo film unit having IC 2002-06-25
6404990 Flash unit Makoto Isozaki, Junichi Takagi, Kazumi Koike, Mitsuhiro Moriya, Keiji Uchiyama 2002-06-11
6363222 Automatic exposure control device for a camera 2002-03-26
6345151 Lens-fitted film unit with IC memory and method of writing data in IC memory 2002-02-05
6345156 Flash unit Makoto Isozaki, Junichi Takagi, Kazumi Koike, Mitsuhiro Moriya, Keiji Uchiyama 2002-02-05