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Yasunori HARA
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Chiba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Personal ornament and method for producing personal ornament
Patent number
11,618,930
Issue date
Apr 4, 2023
SEIKO WATCH KABUSHIKI KAISHA
Jun Tsuneyoshi
C21 - METALLURGY OF IRON
Information
Patent Grant
Timepiece
Patent number
11,474,480
Issue date
Oct 18, 2022
Seiko Instruments Inc.
Ryo Hattori
G04 - HOROLOGY
Information
Patent Grant
Portable apparatus case, portable apparatus, and timepiece
Patent number
10,754,298
Issue date
Aug 25, 2020
Seiko Instruments Inc.
Takahiro Kaneko
G04 - HOROLOGY
Information
Patent Grant
Portable device and portable timepiece
Patent number
10,291,058
Issue date
May 14, 2019
Seiko Instruments Inc.
Teruo Kato
G04 - HOROLOGY
Information
Patent Grant
Portable device and portable timepiece
Patent number
10,110,072
Issue date
Oct 23, 2018
Seiko Instruments Inc.
Teruo Kato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Antenna unit and portable electronic apparatus
Patent number
9,831,713
Issue date
Nov 28, 2017
Seiko Instruments Inc.
Teruo Kato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
PERSONAL ORNAMENT AND METHOD FOR PRODUCING PERSONAL ORNAMENT
Publication number
20210198763
Publication date
Jul 1, 2021
SEIKO WATCH KABUSHIKI KAISHA
Jun TSUNEYOSHI
C21 - METALLURGY OF IRON
Information
Patent Application
TIMEPIECE
Publication number
20190294111
Publication date
Sep 26, 2019
SEIKO INSTRUMENTS INC.
Ryo HATTORI
G04 - HOROLOGY
Information
Patent Application
PORTABLE APPARATUS COMPONENT FIXATION STRUCTURE
Publication number
20180259910
Publication date
Sep 13, 2018
SEIKO INSTRUMENTS INC.
Katsunobu IGUCHI
G04 - HOROLOGY
Information
Patent Application
PORTABLE APPARATUS CASE, PORTABLE APPARATUS, AND TIMEPIECE
Publication number
20180210401
Publication date
Jul 26, 2018
SEIKO INSTRUMENTS INC.
Takahiro KANEKO
G04 - HOROLOGY
Information
Patent Application
PORTABLE APPARATUS CASE, PORTABLE APPARATUS, AND TIMEPIECE
Publication number
20180210400
Publication date
Jul 26, 2018
SEIKO INSTRUMENTS INC.
Takahiro Kaneko
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
PORTABLE DEVICE AND PORTABLE TIMEPIECE
Publication number
20170261943
Publication date
Sep 14, 2017
SEIKO INSTRUMENTS INC.
Teruo KATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PORTABLE DEVICE AND PORTABLE TIMEPIECE
Publication number
20170261942
Publication date
Sep 14, 2017
SEIKO INSTRUMENTS INC.
Teruo KATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ANTENNA UNIT AND PORTABLE ELECTRONIC APPARATUS
Publication number
20160261136
Publication date
Sep 8, 2016
SEIKO INSTRUMENTS INC.
Teruo KATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER