RO

Ryo Otsuka

IC Infovision Optoelectronics Co.: 2 patents #5 of 15Top 35%
LP Lenovo (Singapore) Pte.: 2 patents #509 of 1,301Top 40%
Huawei: 2 patents #5,439 of 15,535Top 40%
LL Lenovo (Singapore) Ptd Lte: 1 patents #7 of 19Top 40%
Overall (All Time): #683,509 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12327699 Keyboard assembly, device framework, and electronic device Fumio Tamura, Yake Zou 2025-06-10
11921542 Electronic device, keyboard, and electronic device assembly Fumio Tamura, Yake Zou, Weiyong Huang, Pan He 2024-03-05
10088873 Chassis structure for portable electronic devices Fumitake Mizoguchi, Ryota Nohara, Takehito Yamauchi 2018-10-02
9983633 Electronic device Fumio Tamura, Yoshiyuki Shibayama, Eiji Shinohara 2018-05-29
9917456 Storing structure and electronic apparatus Yoshihisa Ishihara, Hiroshi Matsunaga, Eiji Shinohara 2018-03-13
7586580 Liquid crystal display device and method for manufacturing liquid crystal device Fumitoshi Matsuda, Masanori Nouchi 2009-09-08
D554599 Liquid-crystal display Fumitoshi Matsuda, Masanori Nouchi 2007-11-06