Inventor

Yasuo Kudoh

Inventor

Yokohama, JP

Overview

1985–2005

Patent span

Electricity

Primary field (CPC H)

Patents· 19 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Gprimary

H01GCapacitors53%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%

H01BCables13%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

6,853,540'Conductive composition precursor, conductive composition, solid electrolytic capacitor, and their manufacturing method'2005 6,793,690'Conductive composition precursor, conductive composition, solid electrolytic capacitor, and their manufacturing method'2004 6,602,741'Conductive composition precursor, conductive composition, solid electrolytic capacitor, and their manufacturing method'2003 6,206,937'Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative and method for making the same'2001 5,895,606'Conductive polymer composition comprising polypyrrole and composite dopant'1999 5,812,367'Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative'1998 5,424,907'Solid electrolytic capacitors and method for manufacturing the same'1995 5,223,120'Method for fabricating solid electrolytic capacitors using an organic conductive layer'1993 5,187,650'Solid electrolytic capacitors and method for manufacturing the same'1993 5,187,649'Solid electrolytic capacitor and method for manufacturing the same'1993 5,140,502'Solid electrolytic capacitors and method for manufacturing the same'1992 5,117,332'Solid electrolytic capacitors and method for manufacturing the same'1992 5,071,521'Method for manufacturing a solid electrolytic capacitor'1991 4,959,753'Solid electrolytic capacitor and method of manufacturing the same'1990 4,943,892'Solid electrolytic capacitor and method for manufacturing the same'1990 4,828,738'Solid electrolytic capacitor'1989 4,729,844'Solid electrolytic capacitor'1988 4,679,124'Solid electrolytic capacitors'1987 4,508,632'Heat storage materials'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2005Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (19)· patent assignee history

1985–2005Based in Yokohama, JP· patent location history

1989Patents assigned to TAKEMOTO OIL & FAT CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	19	1985–2005
TAKEMOTO OIL & FAT CO LTD	1	1989

Locations

Location	Patents	Span
Yokohama, JP	19	1985–2005