KY

Kazuki Yazawa

PE Pentax: 2 patents #42 of 186Top 25%
Overall (1997): #33,815 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5666580 Pseudo telephotographic camera and camera having pseudo telephotographic mode Takayuki Ito, Yukio Takaoka 1997-09-09
5602606 Frame masking mechanism 1997-02-11