Daisuke Shimamoto

3 Patents

• US117109472023

  Spark Plug for Internal Combustion Engine

  DENSO CORPORATION

  0 cites
• US117056962023

  Spark Plug for Internal Combustion Engine

  DENSO CORPORATION

  0 cites
• US116646452023

  Internal Combustion Engine and Spark Plug

  DENSO CORPORATION

  0 cites