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

Patent Owner(s)

Patent Owner	Address
SANYO ELECTRIC CO LTD	JAPAN'S OSAKA MORIGUCHI CITY BEIJING SAKAMOTO 2 D EYES 5 TIMES 5
TOTTORI SANYO ELECTRIC CO LTD	101 TACHIKAWA-CHO 7-CHOME TOTTORI-SHI TOTTORI 680-8634

International Classification(s)

• H01S:DEVICES USING STIMULATED EMISSION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Akiyoshi, Shinichirou	Tottori, JP	4	8
Ueyama, Kouji	Tottori, JP	10	60
Watanabe, Yasuhiro	Tottori, JP	262	2220

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 25, 2010	US,7724798,B2   US7724798B2	GRANTED PATENT AS SECOND PUBLICATION
December 21, 2006	US,20060285476,A1   US20060285476A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7724798

Two-beam semiconductor laser apparatus

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