Anan
Japan
2
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor Itoh Tomoharu:
Tomoharu Itoh from Anan, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Oxygen storage and release material, catalyst, exhaust gas purification system, and exhaust gas treatment method
#2 | 2019-02-07Ceria-zirconia-based composite oxide oxygen storage material, exhaust gas cleaning catalyst, and honeycomb structure for exhaust gas cleaning
6011728 ⎘