AE

Akihiro Etoh

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,160,507 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7259923 Lens barrel Katsuhiko Nuno, Ikuya Tsurukawa, Kaoru Ito, Junichi Shinohara 2007-08-21
6940542 Imaging apparatus, and method and device for shake correction in imaging apparatus Tomofumi Kitazawa, Takashi Kitaguchi, Hiromasa Shimizu, Masayoshi Katoh, Yasuhiro Sato +1 more 2005-09-06