United States
3
2008-09-04
The entities that hold a legal rights for patent applications filed by inventor Yamada Hiroshi:
Hiroshi Yamada from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
Light-guiding plate, lighting device and display device
#2 | 2007-11-29Exhaust gas purifying catalyst and exhaust gas purifying method
#3 | 2007-07-12Exhaust gas purifying catalyst
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