KY

Keiichi Yokoyama

Microsoft: 1 patents #1,777 of 5,214Top 35%
📍 Chofu, JP: #16 of 40 inventorsTop 40%
Overall (2011): #243,528 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8005904 Electronic business card exchange system and method Yasuhiko Mori, Makoto Fukuda, Yoshiaki Hara, Rajesh Ramanathan, Christopher Yu +1 more 2011-08-23