KK

Kenkichiro Kobayashi

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SL Semiconductor Energy Laboratory: 1 patents #942 of 1,113Top 85%
Overall (All Time): #2,010,837 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9396937 P-type oxide composition, and method for producing P-type oxide composition Satomi Sabu 2016-07-19
4591453 Electrolytic solution for a redox system 1986-05-27