Tokyo
Japan
4
2011-04-21
The entities that hold a legal rights for patent applications filed by inventor Chiba Eisuke:
Eisuke Chiba from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Packaging bag and drying agent with moisture absorption indicator function
#2 | 2009-01-22Packaging bag and drying agent with moisture absorption indicator function
#3 | 2009-01-15Moisture absorbent material with indicator function, humidity indicator and packaging bag
#4 | 2008-08-14Adsorbent Film and an Organic El Device
3366164 ⎘