Koichiro Kezuka

SO Sony: 2 patents #335 of 2,234Top 15%

📍 Rifu, JP: #38 of 223 inventorsTop 20%

Overall (2002): #54,504 of 266,432Top 25%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6395428	Gel electrolyte and gel-electrolyte battery	—	2002-05-28
6355378	Solid state electrolyte cell having at least one electrode impregnated with a solid electrolyte	—	2002-03-12