Inventor

Chiaki Kanai

Inventor

Kanagawa, JP

Overview

8→

Patents

1982–2012

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 8 as inventor

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 energy22%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%

G11BInformation storage based on relative movement between record carrier and transducer11%

Y10TTechnical subjects covered by former us classification11%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

G06FElectric digital data processing6%

H04BTransmission6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

8,222,840'Fuel cell mount apparatus and electric power supply system'2012 7,901,822'Fuel cell and voltage supply method'2011 7,267,903'Fuel cell and method of operating the same'2007 6,875,530'Fuel cell and method of operating the same'2005 5,428,593'Digital audio signal transforming method and apparatus'1995 5,316,777'Lid of container and container for instant foods using the same'1994 5,316,841'Laminated sheet for a lid of a container for instant food cooked with hot water'1994 4,348,699'Apparatus for recording and/or reproducing digital signal'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2012Patents assigned to SONY CORP (6)· patent assignee history

1982–2012Based in Kanagawa, JP· patent location history

1994Patents assigned to TOKAI ALUMINUM FOIL CO LTD (2)· patent assignee history

1994Patents assigned to OJI YUKI GOSEISHI CO LTD (1)· patent assignee history

1994Based in Chigasaki, JP· patent location history

2012Patents assigned to KANAI CHIAKI (1)· patent assignee history

2012Patents assigned to NOMOTO KAZUTOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	6	1982–2012
TOKAI ALUMINUM FOIL CO LTD	2	1994
KANAI CHIAKIself	1	2012
NOMOTO KAZUTOSHI	1	2012
OJI YUKI GOSEISHI CO LTD	1	1994

Locations

Location	Patents	Span
Kanagawa, JP	7	1982–2012
Chigasaki, JP	1	1994