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

Patent Owner(s)

Patent Owner	Address
HI-LEX CORPORATION	TAKARAZUKA-SHI HYOGO 665-0845
NOISHIKI YASUHARU	KANAZAWA-KU YOKOHAMA-SHI 2-6-11-301 NAMIKI KANAGAWA-KEN 236-0005

International Classification(s)

• A61B:DIAGNOSIS; SURGERY; IDENTIFICATION

• 2006 Application Filing Year
• A61B Class
• 5808 Applications Filed
• 4247 Patents Issued To-Date
• 73.13 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ametani, Akihiro	Hyogo, JP	6	58
# of filed Patents : 6 Total Citations : 58
Fujita, Yasuhiro	Hyogo, JP	103	1006
# of filed Patents : 103 Total Citations : 1006
Noishiki, Yasuharu	Kanagawa, JP	34	737
# of filed Patents : 34 Total Citations : 737
Seki, Yasuo	Hyogo, JP	12	176
# of filed Patents : 12 Total Citations : 176

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Patent Citation Ranking

• 19 Citation Count
• A61B Class

• 28.70 % this patent is cited more than
• 15 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2010/0030,105

DOUBLE NEEDLE FOR MEDICAL TREATMENT, BONE PUNCTURE NEEDLE, AND BONE MARROW HARVESTING DEVICE

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Abstract

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[Problems] To provide a double needle enabling easy centesis in bones and cortex and easy alignment of an inner needle with an outer needle in an angular direction and capable of transmitting torque when the inner needle and the outer needle are rotated simultaneously.).

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Claims

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