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Naoyuki Nakagawa

KT Kabushiki Kaisha Toshiba: 2 patents #291 of 1,764Top 20%
Overall (2018): #116,732 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9985146 Photoelectric conversion device, and solar cell Hiroki Hiraga, Soichiro Shibasaki, Mutsuki Yamazaki, Kazushige Yamamoto, Shinya Sakurada +1 more 2018-05-29
9941434 Photoelectric conversion device, solar cell and method for manufacturing photoelectric conversion device Soichiro Shibasaki, Hiroki Hiraga, Hitomi SAITO, Mutsuki Yamazaki, Kazushige Yamamoto +2 more 2018-04-10