FI

Fumiko Ikegami

TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
TC Toyo Ink Mfg. Co.: 1 patents #227 of 499Top 50%
Overall (All Time): #3,386,238 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7220534 Photosensitive composition and color filter Mie Shimizu, Takeshi Itoi 2007-05-22