HO

Hiroshi Okikawa

HI Hitachi: 7 patents #6 of 1,326Top 1%
Overall (2017): #15,789 of 506,227Top 4%
7
Patents 2017

Issued Patents 2017

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9824793 Noise reduction cable Katsutoshi Nakatani, Yosuke Sumi, Kenji Ajima, Katsuya Akimoto, Mamoru Ohashi +1 more 2017-11-21
9812232 Electric wire and cable Tamotsu Kibe, Hisao Furuichi, Ryutaro Kikuchi 2017-11-07
9734939 Noise suppression cable Katsutoshi Nakatani, Yosuke Sumi, Kenji Ajima, Katsuya Akimoto 2017-08-15
9706692 Noise shield cable and method of manufacturing the same Yosuke Sumi, Katsutoshi Nakatani, Katsuya Akimoto 2017-07-11
9679688 Magnetic tape and shield cable Katsuya Akimoto, Naofumi Chiwata, Yosuke Sumi, Katsutoshi Nakatani, Kenji Ajima +1 more 2017-06-13
9659687 Noise reduction cable Katsutoshi Nakatani, Yosuke Sumi, Katsuya Akimoto, Kenji Ajima 2017-05-23
9640301 Electric wire and cable Tamotsu Kibe, Hisao Furuichi, Ryutaro Kikuchi 2017-05-02