Patents/Inventors

Sachiko Ishida

NagoyaJP2 patents

4 Patents

US123907562025
Honeycomb Filter
NGK INSULATORS, Ltd.
0 cites
US117597402023
Honeycomb Filter
NGK INSULATORS, Ltd.
0 cites
US117597412023
Honeycomb Filter
NGK INSULATORS, Ltd.
0 cites
US115716882023
Honeycomb Filter
NGK Insulators, Ltd.
0 cites