Patents/Inventors

Toshihiro Hirakawa

KasugaiJP13 patents

13 Patents

US125538552026
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US125538742026
Sensor Element and Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US124678942025
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US124610572025
Gas Sensor Element
NGK INSULATORS, Ltd.
0 cites
US124294542025
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US121530112024
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US118798642024
Metal Terminal
NGK INSULATORS, Ltd.
0 cites
US118154852023
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US116561512023
Sensor
NGK INSULATORS, Ltd.
0 cites
US116092062023
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US116041612023
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US115857812023
Gas Sensor
NGK INSULATORS, Ltd.
0 cites
US115731972023
Gas Sensor with Angled Sealing Element
NGK INSULATORS, Ltd.
0 cites