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

Patent Owner(s)

Patent Owner	Address
DENKA COMPANY LIMITED	1-1 NIHONBASHI-MUROMACHI 2-CHOME CHUO-KU TOKYO 103-8338

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• F21W:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
• B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....
• F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Konishi, Masahiro	Omuta, JP	146	3031

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Nov 23, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Nov 23, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 23, 2034

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
May 23, 2023	US,11655954,B2   US11655954B2	GRANTED PATENT AS SECOND PUBLICATION
May 12, 2022	US,20220146071,A1   US20220146071A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11655954

Reflector and irradiation device

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