EN

Etsuro Nishio

PE Pentax: 4 patents #17 of 186Top 10%
Overall (1994): #6,462 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5358773 Adhesive structure Minoru Fujii 1994-10-25
5317353 Shutter release device Takumi Kobayashi 1994-05-31
5307669 Method for testing a waterproof casing 1994-05-03
5276475 Lens shutter camera including zoom lens Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more 1994-01-04