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

Patent Owner(s)

Patent Owner	Address
SUSAWA TAKASHI	Not Provided

International Classification(s)

• A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....
• A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ioaki, Keiji	1-21, Wakakusa 2-chome, Kusatsu-shi, Shiga-ken, JP	1	168
Sato, Akihiro	19, Kitaotsubo, Nishimachi 3-chome, Ayabe-shi, Kyoto-fu, JP	210	2699
Shimizu, Yoshihiko	39-676, Ogurayama, Kohata, Uji-shi, Kyoto-fu, JP	10	488
Shiraki, Kaneto	19, Kitaotsubo, Nishimachi 3-chome, Ayabe-shi, Kyoto-fu, JP	2	187
Susawa, Takashi	13-2-309, Okubo-cho, Tanakakami, Sakyo-ku, Kyoto-shi, Kyoto-fu, JP	1	168
Tamai, Hideo	50-19, Miyake-cho, Moriyama-shi, Shiga-ken, JP	11	896

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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 No: 5591222

Method of manufacturing a device to dilate ducts in vivo

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