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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	9-2 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-6606

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
FUNYU, Shigeaki	Tokyo, JP	13	58
HORINOUCHI, Tomohiro	Tokyo, JP	7	21
KATSUTA, Yoshitaka	Tokyo, JP	5	4
KAWAMURA, Tomomi	Tokyo, JP	7	39
KOBAYASHI, Eiji	Tokyo, JP	143	1412
MANSEI, Yoichiro	Tokyo, JP	1	1
MUKAIGAITO, Kohei	Tokyo, JP	1	1
NAKAMURA, Tomoyuki	Tokyo, JP	127	1320
TANABE, Takahiro	Tokyo, JP	11	84
WADA, Masayuki	Tokyo, JP	37	172
YOSHIDA, Kazuhiro	Tokyo, JP	325	2200

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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	Jul 16, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 16, 2031

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: 2020/0017,762

WAVELENGTH CONVERSION MATERIAL, BACKLIGHT UNIT, IMAGE DISPLAY DEVICE, AND CURABLE COMPOSITION

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