Patents/Inventors

Keita Sugihara

TokyoJP2 patents

3 Patents

US117974022023
Storage System and Control Method
HITACHI, Ltd.
0 cites
US117499712023
Metallic Shell for Spark Plug and Spark Plug Using the Same
NGK SPARK PLUG CO., Ltd.
0 cites
US117341332023
Cluster System and Fail-over Control Method of Cluster System
HITACHI, Ltd.
0 cites