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

Patent Owner(s)

Patent Owner	Address
KOITO MANUFACTURING CO LTD	5-1-18 KITASHINAGAWA SHINAGAWA-KU TOKYO 1410001 ?1410001

International Classification(s)

• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
• F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
• B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....
• F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ito, Toru	Shizuoka, JP	157	2772
# of filed Patents : 157 Total Citations : 2772
Ito, Yoshiro	Shizuoka, JP	29	189
# of filed Patents : 29 Total Citations : 189
Iyoda, Haruhiko	Shizuoka, JP	11	54
# of filed Patents : 11 Total Citations : 54
Onoda, Yukihiro	Shizuoka, JP	19	113
# of filed Patents : 19 Total Citations : 113
Shido, Masaya	Shizuoka, JP	45	211
# of filed Patents : 45 Total Citations : 211
Tsukamoto, Hironori	Shizuoka, JP	74	788
# of filed Patents : 74 Total Citations : 788

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• 0 Citation Count
• H05B Class

• 0 % this patent is cited more than
• 6 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 29, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 29, 2031

Fee	Large entity fee	small entity fee	micro entity fee
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
October 29, 2019	US,10462858,B2   US10462858B2	GRANTED PATENT AS SECOND PUBLICATION
September 20, 2018	US,20180270921,A1   US20180270921A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9475306

Thermal head, and thermal printer

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Abstract

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To provide a thermal head in which separation of a protective layer is unlikely to occur. A thermal head X1 includes a substrate 7, a heat-generating portion 9 disposed on the substrate 7, electrodes 17 and 19 disposed on the substrate 7 and electrically connected to the heat-generating portion 9, and a protective layer 25 which covers the heat-generating portion 9 and part of the electrodes 17 and 19. The electrodes 17 and 19 each includes a first region R1 which lies below a depth of 150 nm from the surface 17e or 19e located on the protective layer 25 side, and the first region R1 contains oxygen. It is possible to suppress separation of each of the electrodes 17 and 19 from the protective layer 25.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2024
• MAFP2020
• I2016
• STCF2016
• P2016
• AS2015
• F2014
• PD2013

Date	Code	Event	Description
Apr 10, 2024	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Apr 14, 2020	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Oct 25, 2016	I	Issuance
Oct 05, 2016	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Mar 03, 2016	P	Published
Oct 16, 2015	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ANDOU, TSUYOSHI;MASUTANI, HIROSHI;OCHI, KOUJI;AND OTHERS;SIGNING DATES FROM 20150917 TO 20150926;REEL/FRAME:036811/0094 Owner name: KYOCERA CORPORATION, JAPAN
Apr 17, 2014	F	Filing
Apr 17, 2013	PD	Priority Date