Tokyo
Japan
3
2013-07-04
The entities that hold a legal rights for patent applications filed by inventor Obuse Hiroshi:
Hiroshi Obuse from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Battery comprising gas absorbent material and battery system
#2 | 2010-04-22Direct methanol fuel cell system and portable electronic device
#3 | 2010-03-18Direct methanol fuel cell system and portable electronic device
324008 ⎘