Inventor

Toshinobu Miyakoshi

Inventor

Tokyo, JP

Overview

1976–2010

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

Y10TTechnical subjects covered by former us classification13%

C03CChemical composition of glasses, glazes or vitreous enamels10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

H01GCapacitors7%

H05KPrinted circuits7%

B01DSeparation3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

C04BLime, magnesia3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to TDK ELECTRONICS CO LTD (1)· patent assignee history

1976–2010Based in Tokyo, JP· patent location history

1990–2010Patents assigned to TDK CORP (8)· patent assignee history

1990–1993Based in Funabashi, JP· patent location history

1998Based in Chiba, JP· patent location history

2003Based in Chuo-ku, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TDK CORP	8	1990–2010
TDK ELECTRONICS CO LTD	1	1976

Locations