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

Patent Owner(s)

Patent Owner	Address
NITTO DENKO CORPORATION	1-2 SHIMOHOZUMI 1-CHOME IBARAKI-SHI OSAKA 567-8680

International Classification(s)

• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
GOTO, Shusaku	Onomichi-shi, JP	86	1970
KITAGAWA, Takeharu	Onomichi-shi, JP	91	2081

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 12, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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: 2015/0043,070

Polarizing film, optically functional film laminate including polarizing film, production method for optical film laminate including polarizing film, and organic EL display device having polarizing film

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