SI

Shinichi Irisawa

KC Koito Manufacturing Co.: 1 patents #24 of 64Top 40%
Overall (2011): #168,006 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7977886 Mercury-free discharge bulb Toshiaki Tsuda, Takeshi Fukuyo, Yukihiro Onoda 2011-07-12