KK

Kenji Katsumata

Fujitsu Limited: 1 patents #495 of 1,541Top 35%
SO Sony: 1 patents #1,041 of 2,835Top 40%
📍 Ibaraki, JP: #90 of 638 inventorsTop 15%
Overall (2018): #130,175 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D823278 Headphone Tomohiro Ito, Yosuke Nakamura, Shunsuke Shiomi, Hideto Yamamoto, Yusuke Otani 2018-07-17
9921002 Radiator and electronic device having the same Masumi Suzuki, Michimasa Aoki, Yosuke Tsunoda, Masaru Sugie, Shinichirou Kouno +1 more 2018-03-20