Inventor
IKEDA KATSUJI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA KATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI GLASS CO LTD
23 patentsUS5953204ASep 14, 1999
Electric double layer capacitor
ASAHI GLASS CO LTD142 citations98
US6906911B2Jun 14, 2005
Electric double layer capacitor and process for its production
ASAHI GLASS CO LTD90 citations97
US6236560B1May 22, 2001
Electrode for an electric double layer capacitor and electric double layer capacitor employing the electrode
ASAHI GLASS CO LTD61 citations96
US6222720B1Apr 24, 2001
Electric double layer capacitor
ASAHI GLASS CO LTD58 citations96
US6201686B1Mar 13, 2001
Electric double layer capacitor
ASAHI GLASS CO LTD62 citations96
US6195251B1Feb 27, 2001
Electrode assembly and electric double layer capacitor having the electrode assembly
ASAHI GLASS CO LTD65 citations96
US7474520B2Jan 6, 2009
Storage device
ASAHI GLASS CO LTD95 citations95
US6349027B1Feb 19, 2002
Electric double layer capacitor
ASAHI GLASS CO LTD75 citations95
US6424517B1Jul 23, 2002
Electric double layer capacitor
ASAHI GLASS CO LTD34 citations93
US6104600AAug 15, 2000
Electric double layer capacitor
ASAHI GLASS CO LTD31 citations93
US5795680AAug 18, 1998
Non-aqueous electrolyte type secondary battery
ASAHI GLASS CO LTD53 citations93
US6585915B2Jul 1, 2003
Process for producing a carbon material for an electric double layer capacitor electrode, and processes for producing an electric double layer capacitor electrode and an electric double layer capacitor employing it
ASAHI GLASS CO LTD35 citations92
US5754393AMay 19, 1998
Electric double layer capacitor
ASAHI GLASS CO LTD47 citations91
US6650531B2Nov 18, 2003
Laminated electric double layer capacitor module
ASAHI GLASS CO LTD24 citations90
US6896993B2May 24, 2005
Electrochemical device comprising a pair of electrodes and an electrolyte
ASAHI GLASS CO LTD36 citations89
US7173807B2Feb 6, 2007
Electric double layer capacitor
ASAHI GLASS CO LTD10 citations84
US6879482B2Apr 12, 2005
Electric double layer capacitor
ASAHI GLASS CO LTD17 citations84
US6710999B2Mar 23, 2004
Electric double layer capacitor
ASAHI GLASS CO LTD16 citations84
US6352565B2Mar 5, 2002
Electric double layer capacitor
ASAHI GLASS CO LTD14 citations84
US7286335B2Oct 23, 2007
Electric double layer capacitor
ASAHI GLASS CO LTD16 citations83
US6310763B1Oct 30, 2001
Electric double layer capacitor
ASAHI GLASS CO LTD8 citations74
US7755879B2Jul 13, 2010
Non-aqueous electrolytic solution for electric double layer capacitor and electric double layer capacitor using the same
ASAHI GLASS CO LTD3 citations63
US6728095B2Apr 27, 2004
Electric double layer capacitor
ASAHI GLASS CO LTD5 citations62