YY

Yosimi Yamamoto

HI Hitachi: 1 patents #311 of 1,214Top 30%
Overall (1982): #21,637 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4321578 Pressure transducer Akira Nagasu, Takeo Nagata, Hiroyasu Uchida, Yutaka Sakurai 1982-03-23