JY

Jiro Yamada

SO Sony: 3 patents #132 of 2,039Top 7%
Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #11,827 of 245,428Top 5%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6971938 Display and method of manufacturing the same Tetsuo Urabe, Tatsuya Sasaoka 2005-12-06
6969948 Display and method of manufacturing the same Tetsuo Urabe, Tatsuya Sasaoka 2005-11-29
6942534 Display device with cathode containing lithium and silver and method for making the same Takanori Shibasaki, Takashi Hirano, Takao Mori 2005-09-13
6931200 Optical disc playback apparatus and optical disc playback method Masato Negishi 2005-08-16