YI

Yoshito Ishikawa

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Overall (All Time): #997,910 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D753650 Portable computer Yohei Tanaka, So Suzuki, Takashi Tsukahara, Satoshi Tanigawa 2016-04-12
D733698 Portable computer So Suzuki, Takashi Tsukahara, Satoshi Tanigawa 2015-07-07
D542286 Panel for a mobile phone Satoru Taniyama, Norio Okada 2007-05-08
D539277 Panel for a mobile phone Norio Okada, Satoru Taniyama 2007-03-27
D520980 Mobile phone Satoru Taniyama, Norio Okada 2006-05-16