TH

Tsuyoshi Hayasaka

HC Hitachi Chemical Company: 1 patents #42 of 198Top 25%
📍 Ibaraki, JP: #252 of 712 inventorsTop 40%
Overall (2017): #209,269 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9714262 Composition for forming passivation layer, semiconductor substrate having passivation layer, method of producing semiconductor substrate having passivation layer, photovoltaic cell element, method of producing photovoltaic cell element and photovoltaic cell Shuichiro Adachi, Masato Yoshida, Takeshi Nojiri, Yasushi Kurata, Tooru Tanaka +6 more 2017-07-25