Aichi
Japan
5
2009-08-13
The entities that hold a legal rights for patent applications filed by inventor Ishikawa Jun:
Jun Ishikawa from Aichi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Cold roll forming method for reducing a diameter of a metal pipe, and a metal pipe product having its diameter reduced by such method
#2 | 2008-06-26Cold roll forming method for reducing a diameter of a metal pipe, and a metal pipe product having its diameter reduced by such method
#3 | 2007-05-24Cold roll forming method for reducing a diameter of a metal pipe, and a metal pipe product having its diameter reduced by such method
#4 | 2006-11-16Terminal connection structure for semiconductor device
#5 | 2006-09-14Cold roll forming method for reducing a diameter of a metal pipe, and a metal pipe product having its diameter reduced by such method
4001899 ⎘