Kobe
Japan
2
2007-11-29
The entities that hold a legal rights for patent applications filed by inventor Akutsu Hidezoh:
Hidezoh Akutsu from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Manufacturing method of an arc tube formed from a glass tube and having a spirally wound section within one plane
#2 | 2005-07-28Arc tube formed from a glass tube and having a spirally wound section within one plane
6133900 ⎘