YM

Yousuke Manabe

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,186,112 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8593715 Electrochromic compound, electrochromic composition, and display element Tohru Yashiro, Shigenobu Hirano, Satoshi Hayashi 2013-11-26