HK

Hayami Kikawa

SC Sokkia Co.: 2 patents #7 of 45Top 20%
SC Sokkia Topcon Co.: 1 patents #5 of 13Top 40%
Overall (All Time): #1,557,160 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8330097 Angular correction method for rotary encoder Satoshi Yanobe 2012-12-11
7339655 Electric optical distance wavelength meter Yutaka Nakamura 2008-03-04
7336346 Distance measuring device and method thereof Akihiro Aoki, Yutaka Nakamura, Koji Sasaki, Toshihiro Uchimura, Futoshi Osada 2008-02-26