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

Patent Owner(s)

Patent Owner	Address
TOKYO OHKA KOGYO CO LTD	150 NAKAMARUKO NAKAHARA-KU KAWASAKI-SHI KANAGAWA 2110012 ?2110012

International Classification(s)

• C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Imai, Hirofumi	Kawasaki, JP	63	379
Ishida, Shingo	Kawasaki, JP	20	147
Iwata, Yasumasa	Kawasaki, JP	19	88
Kubo, Atsushi	Kawasaki, JP	91	657
Tamura, Koki	Kawasaki, JP	35	246
Yoshioka, Takahiro	Kawasaki, JP	50	231

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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 30, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 2029

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 30, 2018	US,9881829,B2   US9881829B2	GRANTED PATENT AS SECOND PUBLICATION
May 25, 2017	US,20170148659,A1   US20170148659A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9881829

Adhesive composition, laminate, and stripping method

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