Company Badge
USPTO Data Jan 1 1976 - Sep 29 2026
1 Patents
#350 in Aichi
#15,722 in Japan
Ngk Spark Plug Cp. Ltd.
Forward Citations = 19
4 inventors:
Ngk Spark Plug Cp. Ltd.
Forward Citations = 19
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Satoshi Iio (1 out of 32 patents)
Masakazu Watanabe (1 out of 36 patents)
Satoshi Katsumata (1 out of 1 patent)
4. Toshimichi Ito (1 out of 10 patents)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]