YK

Yuichi Kawasaki

Ricoh Company: 19 patents #1,131 of 9,818Top 15%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TO Toto: 1 patents #620 of 1,113Top 60%
Overall (All Time): #140,871 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
8855843 Starting control device of electric vehicle Isao Shokaku 2014-10-07
4453174 Semiconductor integrated circuit device with non-volatile semiconductor memory cells and means for relieving stress therein Sumio Tanaka, Hiroshi Iwahashi, Masamichi Asano, Shinichi Maekawa, Masazi Mito 1984-06-05