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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
HITACHI CHEMICAL COMPANY LTD	1-1 NISHI-SHINJUKU 2-CHOME SHINJUKU-KU TOKYO 163-0449

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
• H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....

• 2017 Application Filing Year
• C08J Class
• 2565 Applications Filed
• 1597 Patents Issued To-Date
• 62.27 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
HIRAYAMA, Yuya	Chiyoda-ku, Tokyo, JP	10	0
# of filed Patents : 10 Total Citations : 0
KAKITANI, Minoru	Chiyoda-ku, Tokyo, JP	14	38
# of filed Patents : 14 Total Citations : 38
KITAJIMA, Takayo	Chiyoda-ku, Tokyo, JP	3	0
# of filed Patents : 3 Total Citations : 0
KUSHIDA, Keisuke	Chiyoda-ku, Tokyo, JP	6	2
# of filed Patents : 6 Total Citations : 2
SHIMIZU, Hiroshi	Chiyoda-ku, Tokyo, JP	514	5554
# of filed Patents : 514 Total Citations : 5554
TOMIOKA, Kenichi	Chiyoda-ku, Tokyo, JP	28	249
# of filed Patents : 28 Total Citations : 249

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• 0 Citation Count
• C08J Class

• 0 % this patent is cited more than
• 6 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Nov 30, 2026
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 30, 2030

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2022/0077,442

SYSTEM AND METHOD FOR HIGH ENERGY DENSITY BATTERY MODULE

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Abstract

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A high energy density battery module may comprise a plurality of battery units. The battery units may be electronically coupled to at least one other battery unit and may further comprise a plurality of electrochemical battery cells. The battery units may comprise a cell retainer to fix cells in a predetermined arrangement comprising a first and second column of battery cells. The battery units may comprise protective wrapping of thermally insulating material woven between at least a portion of the first and second column of battery cells. An electrical contact may be may be disposed in or on each of the plurality of battery units.

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Description

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Claims

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