YK

Yoshio Koyanagi

Sumitomo Electric Industries: 3 patents #348 of 3,632Top 10%
Overall (2005): #14,364 of 245,428Top 6%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6919845 Apparatus for measuring specific absorption rate based on near magnetic field for use in radio apparatus Akihiro Ozaki, Koichi Ogawa, Yutaka Saito, Shoichi Kajiwara, Yoshitaka Asayama +1 more 2005-07-19
6919861 Array antenna apparatus Kentaro Miyano, Yoichi Nakagawa, Masahiro Mimura 2005-07-19
6882144 Electromagnetic wave measuring apparatus and method Shoichi Kajiwara, Akihiro Ozaki, Koichi Ogawa, Yoshitaka Asayama, Yutaka Saito 2005-04-19