Kariya
Japan
5
2023-05-11
The entities that hold a legal rights for patent applications filed by inventor Abe Nobuo:
Nobuo Abe from Kariya, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Ground electrode for spark plug and spark plug
#2 | 2023-03-09Iridium alloy
#3 | 2020-08-13Spark plug for internal combustion engine having a shaped composite chip on center electrode and/or ground electrode
#4 | 2019-07-11Ignition plug for an internal combustion engine and method for manufacturing the same
#5 | 2018-12-20Electrode material and electrode for ignition plug, and ignition plug
6486820 ⎘