FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0007812530

Seiko Instruments Inc.

CORES registration

Entity name
Seiko Instruments Inc.
Entity type
Foreign Entity
Registration date
2002-10-17
Contact organization
Movement Design Section 2
Contact position
Chief Engineer
Contact name
Mr Masaharu Yamasaki
Contact address
8,Nakase 1-cyome,Mihama-Ku, Chiba-shi, Chiba, 261-8507, Japan
Contact email
[email protected]
CORES status
available
Last checked
2026-09-01 18:05:21

Connected companies

CompanyRelationshipSourceConfidence
Seiko Instruments IncregistrantCORES100.0%
Seiko Instruments IncapplicantFCCID95.0%
Seiko Instruments IncregistrantFCCID100.0%

FCC ID filings

DateFCC IDModelApplicant
2016-09-27C4ZAB000005AB000005Seiko Instruments Inc
2016-09-19C4ZAB000005AB000005Seiko Instruments Inc
2009-11-11C4ZAB000004AB000004Seiko Instruments Inc
2009-06-29C4ZAB000003AB000003Seiko Instruments Inc
2008-04-17C4ZAB000002AB000002Seiko Instruments Inc
2005-03-30C4ZAB000001AB000001Seiko Instruments Inc
2003-05-30C4ZAB000001AB000001Seiko Instruments Inc
2002-12-06C4ZAAWA0000AAWA0000Seiko Instruments Inc
1997-05-23C4ZYHT2100Y2YHT2100Y2Seiko Instruments Inc
1997-05-23C4ZYHT2100Z2YHT2100Z2Seiko Instruments Inc
1995-09-22C4ZYHT2100YYHT2100YSeiko Instruments Inc
1995-08-17C4ZYHT2100ZYHT2100ZSeiko Instruments Inc
1995-05-19C4ZYDH9200SYDH9200SSeiko Instruments Inc
1995-05-19C4ZYDH9500SYDH9500SSeiko Instruments Inc
1995-01-20C4ZYHT2900ZYHT2900ZSeiko Instruments Inc
1994-09-09C4ZYHT2300ZYHT2300ZSeiko Instruments Inc
1994-08-16C4ZYHT2700ZYHT2700ZSeiko Instruments Inc
1994-08-16C4ZYHT2500ZYHT2500ZSeiko Instruments Inc
1994-05-20C4ZYDPU3245YDPU3245Seiko Instruments Inc
1994-04-11C4ZYHX1110ZYHX1110ZSeiko Instruments Inc
1994-03-24C4ZYHX1210YHX1210Seiko Instruments Inc
1994-02-15C4ZYHX1110YHX1110Seiko Instruments Inc
1994-02-14C4ZYHX101YHX101Seiko Instruments Inc
1994-01-10C4ZYDH170YDH170Seiko Instruments Inc
1993-10-28C4ZYCH7204YCH7204Seiko Instruments Inc
1993-10-28C4ZYCH7104YCH7104Seiko Instruments Inc
1993-10-26C4ZYCH1000YCH1000Seiko Instruments Inc
1993-07-19C4ZYCH7214YCH7214Seiko Instruments Inc
1993-07-19C4ZYCH7114YCH7114Seiko Instruments Inc
1993-01-14C4ZYES5210YES5210Seiko Instruments Inc
1992-09-28C4ZYHIT1500YHIT1500Seiko Instruments Inc
1992-09-23C4ZYDPU41100SUYDPU41100SUSeiko Instruments Inc
1992-02-10C4ZYCH340YCH340Seiko Instruments Inc
1992-02-10C4ZYCH330YCH330Seiko Instruments Inc
1991-12-31C4ZYCM1760YCM1760Seiko Instruments Inc
1991-07-24C4ZYCS7151NYCS7151NSeiko Instruments Inc
1991-04-25C4ZYCH220YCH220Seiko Instruments Inc
1991-03-21C4ZYCHVIBYCHVIBSeiko Instruments Inc
1990-07-31C4ZCH4100CH4100Seiko Instruments Inc
1990-03-02C4ZYG0012YG0012Seiko Instruments Inc
1990-01-11C4ZYG0011YG0011Seiko Instruments Inc
1989-11-28C4Z7NS-YDT0027NS-YDT002Seiko Instruments Inc
1989-10-12C4ZYG0010YG0010Seiko Instruments Inc
1989-10-10C4Z7NS-YDT0017NS-YDT001Seiko Instruments Inc
1989-06-19C4Z7NS-YES0027NS-YES002Seiko Instruments Inc
1989-06-19C4Z7NS-YES0017NS-YES001Seiko Instruments Inc
1988-05-19C4Z9T2YG00069T2YG0006Seiko Instruments Inc
1988-03-21C4Z7NSYD00047NSYD0004Seiko Instruments Inc
1988-03-21C4Z7NSYD00027NSYD0002Seiko Instruments Inc
1988-03-21C4Z7NSYD00037NSYD0003Seiko Instruments Inc
1987-08-25C4Z7NSPS00027NSPS0002Seiko Instruments Inc
1987-08-25C4Z7NSPS00017NSPS0001Seiko Instruments Inc
1986-08-26C4Z7NSYD00017NSYD0001Seiko Instruments Inc
1985-06-24C4Z7NSUF04107NSUF0410Seiko Instruments Inc
1985-06-24C4Z7NSUF04117NSUF0411Seiko Instruments Inc
1985-06-24C4Z7NSUW01307NSUW0130Seiko Instruments Inc
1984-05-31C4Z7NSTK060117NSTK06011Seiko Instruments Inc
1984-04-20C4Z7NSUM01207NSUM0120Seiko Instruments Inc
1983-09-21C4Z7NSYG17A7NSYG17ASeiko Instruments Inc
1983-08-24C4Z7NSYG16A7NSYG16ASeiko Instruments Inc
1983-06-15C4Z7NSW6017NSW601Seiko Instruments Inc

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FCCIDq1NdYTjfT+4oN8yW8rpfmg==:C4Z7NSYG17ASeiko Instruments Inc00078125302026-09-15 14:15:48
FCCIDPf3rTwwX606cQww9aFvh1A==:C4Z7NSUF0411Seiko Instruments Inc00078125302026-09-14 03:45:48
FCCIDpdnme5OJK0Pj34pxKzNvUA==:C4ZYCH220Seiko Instruments Inc00078125302026-09-13 17:45:46
FCCIDp7vAEHu6GwPPgXkHf18t5g==:C4Z7NSW601Seiko Instruments Inc00078125302026-09-13 12:45:53
FCCIDOWBoNGfV4NszlVKW267iEw==:C4ZYES5210Seiko Instruments Inc00078125302026-09-13 01:15:41
FCCIDOoiAQgt8OCCjTM0LnWKQhA==:C4Z7NSPS0002Seiko Instruments Inc00078125302026-09-12 19:15:36
FCCIDOD+jbOvJ0ADwhuHHC7SUuQ==:C4Z7NSYD0002Seiko Instruments Inc00078125302026-09-12 09:45:34
FCCIDNizr81RcaDTfgIWVRFCXmg==:C4Z7NSUF0410Seiko Instruments Inc00078125302026-09-10 21:45:27
FCCIDlWbcf87FGyWOZlCn3kwIVA==:C4ZYHT2100Z2Seiko Instruments Inc00078125302026-09-08 23:15:24
FCCIDLRuFooqn6x6sSrVzTDY1vw==:C4ZYHX1110ZSeiko Instruments Inc00078125302026-09-08 13:15:17
FCCIDLOlE4CvR/dYaBOFPpdjrvA==:C4ZAB000002Seiko Instruments Inc00078125302026-09-08 09:15:20
FCCIDK97HLuvoYgyy+IGtHFY1jQ==:C4ZYHT2100YSeiko Instruments Inc00078125302026-09-02 03:44:54
CORES0007812530Seiko Instruments Inc.00078125302026-09-01 18:05:21
FCCIDjYz0K1PsDxQprztEljpb7A==:C4Z7NSUM0120Seiko Instruments Inc00078125302026-09-01 14:14:48
FCCIDI/JoX4Ti2RJ3R7sWT7z4vg==:C4ZAAWA0000Seiko Instruments Inc00078125302026-08-25 20:14:22
FCCIDhxJK+Ro6qV/kRbI7z/nTDQ==:C4ZYG0012Seiko Instruments Inc00078125302026-08-25 09:44:24
FCCIDh4DDYUrWR6fIEJWiyTZpLg==:C4ZYDPU41100SUSeiko Instruments Inc00078125302026-08-23 07:14:16
FCCIDGZ1cxQVY/R9KYuw12b/WHA==:C4ZYHT2700ZSeiko Instruments Inc00078125302026-08-23 01:44:12
FCCIDgv8JIEqSeGkDz0sh+u6FLQ==:C4ZYCH7114Seiko Instruments Inc00078125302026-08-22 20:44:07
FCCIDgSW6YvdATbVBCe9IhLPn3Q==:C4ZYCS7151NSeiko Instruments Inc00078125302026-08-22 16:44:06
FCCIDGqeJZiajIilmNWg/beNGPw==:C4ZAB000005Seiko Instruments Inc00078125302026-08-22 12:14:05
FCCIDfkOgs+069dc89zO2v012Og==:C4Z7NSYD0003Seiko Instruments Inc00078125302026-08-20 11:43:53
FCCIDfkFmA3GLmraoqe+1VU+O9Q==:C4ZYCH7104Seiko Instruments Inc00078125302026-08-20 11:43:52
FCCIDFi7wwBkJEgFEdefI7ISDZw==:C4ZAB000001Seiko Instruments Inc00078125302026-08-20 09:43:53
FCCIDdL/vVQIJ4mAzYv9U7OZZag==:C4Z7NSUW0130Seiko Instruments Inc00078125302026-08-15 23:49:12
FCCIDDBCaBgwq4CGwSjsjCG6+oA==:C4ZAB000001Seiko Instruments Inc00078125302026-08-15 07:49:12
FCCIDCBNzR1P0VtppUbAFnX/4mA==:C4Z7NS-YDT001Seiko Instruments Inc00078125302026-08-13 12:49:02
FCCIDc5YUeygI2hp9JdqexFBS/g==:C4ZYHT2500ZSeiko Instruments Inc00078125302026-08-13 08:19:03
FCCIDc2ZRcfR10TFtqdOS0jNmvg==:C4ZYCH7214Seiko Instruments Inc00078125302026-08-13 07:49:02
FCCIDbajJq4GHqHzCkpFm2gydIg==:C4Z7NSTK06011Seiko Instruments Inc00078125302026-08-12 04:48:58
FCCIDaNDevUS9pfk5V5Sp1dOSOw==:C4Z7NS-YDT002Seiko Instruments Inc00078125302026-08-11 06:18:56
FCCID9ysAPX9hA16fRy03X31N0A==:C4ZYCH340Seiko Instruments Inc00078125302026-08-10 05:48:49
FCCID87uZBx6YfKTMrVLkKR+Lig==:C4ZAB000004Seiko Instruments Inc00078125302026-08-08 07:48:41
FCCID6aPZD+j3McSjRCDlvLr76Q==:C4ZYG0010Seiko Instruments Inc00078125302026-08-06 18:18:32
FCCID4beIXsfeIwfZwpzPZgz1Kw==:C4Z7NSYD0004Seiko Instruments Inc00078125302026-08-05 12:48:27
FCCID437OP4m7M+TGj5AFxMNT6A==:C4ZYHT2100ZSeiko Instruments Inc00078125302026-08-05 11:18:27
FCCID3YqvW2J5j93zlLUt9eEBzw==:C4ZAB000005Seiko Instruments Inc00078125302026-08-05 09:48:27
FCCID344016Seiko Instruments Inc00078125302026-08-05 09:48:23
FCCID3DnmLKuuDm8yDKrNXEEqxA==:C4Z7NSYG16ASeiko Instruments Inc00078125302026-08-05 02:18:26
FCCID2RUSUoj+ZR6Bq9aeYEWbxg==:C4ZYDH170Seiko Instruments Inc00078125302026-08-04 15:18:23
FCCID1mm0vlLhUiwpZbTN74KWvA==:C4ZYDH9200SSeiko Instruments Inc00078125302026-08-03 18:48:18
FCCID/w1FpcxXIYkLGdrJCfCZ9w==:C4Z9T2YG0006Seiko Instruments Inc00078125302026-08-02 00:48:14
FCCID/EYcZnHy49e3uheFDUigig==:C4ZYHT2100Y2Seiko Instruments Inc00078125302026-08-01 16:48:13
FCCID/BwJg0WG0L7qtNoqvtcurQ==:C4ZYHX101Seiko Instruments Inc00078125302026-08-01 15:48:12
FCCID+JJLguR6fhq7dkv7aQ2UBQ==:C4ZYHT2300ZSeiko Instruments Inc00078125302026-08-01 02:48:10

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