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

Patent Owner(s)

Patent Owner	Address
TAIHEIYO CEMENT CORPORATION	1-1-1 KOISHIKAWA BUNKYO-KU TOKYO 1128503 ?1128503
TAIHEIYO ENGINEERING CORPORATION	2-17-12 KIBA KOTO-KU TOKYO 1350042 ?1350042

International Classification(s)

• F27D:DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
IZUMI, Kazushi	Tokyo, JP	2	0
KAMADA, Kouji	Tokyo, JP	2	0
KIMURA, Takayuki	Tokyo, JP	169	945
MAEDA, Yoshiaki	Tokyo, JP	52	424
MOTOYOSHI, Kunio	Tokyo, JP	1	0
UENO, Naoki	Chiba, JP	26	179
YAMAGUCHI, Kazuhiko	Tokyo, JP	62	768
YAMAMOTO, Yasushi	Tokyo, JP	264	3020

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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	Dec 22, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 22, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 22, 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

Full Text

US Patent Application No: 2023/0194,173

SORTING DEVICE

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