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Yukio Yoshikawa

AC Asahi Glass Co.: 1 patents #60 of 220Top 30%
RK Riso Kagaku: 1 patents #5 of 27Top 20%
📍 Tsukuba, JP: #67 of 460 inventorsTop 15%
Overall (2011): #55,005 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7999215 Image reading apparatus having dual white reference plate and image reading method for effectively performing shading compensation Takashi Ebisawa 2011-08-16
7883789 Substrate with transparent conductive oxide film, process for its production and photoelectric conversion element Kazuo Sato, Naoki Taneda, Makoto Fukawa, Nobutaka Aomine, Mika Kambe 2011-02-08