YI

Yoshikazu Ishikawa

Canon: 2 patents #703 of 3,266Top 25%
Overall (2011): #56,564 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8022995 Image pickup apparatus with an inclination guide display Tatsuya Yamazaki, Masahiro Shibata, Kazunori Ishii, Hideo Kawahara, Hitoshi Yasuda +1 more 2011-09-20
7911525 Hybrid auto-focus operation which does not perform distance detection focusing if the lens is at a predetermined closest distance side 2011-03-22