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Keisuke Hashimoto
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Fujimi-cho, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit device and electronic apparatus
Patent number
11,741,035
Issue date
Aug 29, 2023
Seiko Epson Corporation
Keisuke Hashimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Frequency measurement apparatus, microcontroller, and electronic ap...
Patent number
11,333,693
Issue date
May 17, 2022
Seiko Epson Corporation
Keisuke Hashimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Timing apparatus, timing method, and electronic appliance
Patent number
10,809,670
Issue date
Oct 20, 2020
Seiko Epson Corporation
Keisuke Hashimoto
G04 - HOROLOGY
Information
Patent Grant
Integrated circuit device and electronic apparatus
Patent number
8,957,884
Issue date
Feb 17, 2015
Seiko Epson Corporation
Hidenori Yato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Integrated circuit device and electronic apparatus
Patent number
8,704,813
Issue date
Apr 22, 2014
Seiko Epson Corporation
Keisuke Hashimoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Microcomputer, electronic instrument, and flash memory protection m...
Patent number
8,316,200
Issue date
Nov 20, 2012
Seiko Epson Corporation
Hiroki Matsuoka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Clock control system using converting clock control sections to pro...
Patent number
6,885,255
Issue date
Apr 26, 2005
Seiko Epson Corporation
Makoto Kudo
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Circuit Device And Electronic Apparatus
Publication number
20220269628
Publication date
Aug 25, 2022
SEIKO EPSON CORPORATION
Keisuke HASHIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FREQUENCY MEASUREMENT APPARATUS, MICROCONTROLLER, AND ELECTRONIC AP...
Publication number
20210405099
Publication date
Dec 30, 2021
SEIKO EPSON CORPORATION
Keisuke Hashimoto
G01 - MEASURING TESTING
Information
Patent Application
TIMING APPARATUS, TIMING METHOD, AND ELECTRONIC APPLIANCE
Publication number
20170075315
Publication date
Mar 16, 2017
SEIKO EPSON CORPORATION
Keisuke HASHIMOTO
G04 - HOROLOGY
Information
Patent Application
INTEGRATED CIRCUIT DEVICE AND ELECTRONIC APPARATUS
Publication number
20120050242
Publication date
Mar 1, 2012
SEIKO EPSON CORPORATION
Keisuke HASHIMOTO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
INTEGRATED CIRCUIT DEVICE AND ELECTRONIC APPARATUS
Publication number
20110069052
Publication date
Mar 24, 2011
SEIKO EPSON CORPORATION
Hidenori YATO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CLOCK SWITCHING CIRCUIT, INTEGRATED CIRCUIT DEVICE AND ELECTRONIC A...
Publication number
20100244901
Publication date
Sep 30, 2010
SEIKO EPSON CORPORATION
Keisuke HASHIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTEGRATED CIRCUIT DEVICE AND ELECTRONIC INSTRUMENT
Publication number
20080309373
Publication date
Dec 18, 2008
SEIKO EPSON CORPORATION
Keisuke HASHIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MICROCOMPUTER, ELECTRONIC INSTRUMENT, AND FLASH MEMORY PROTECTION M...
Publication number
20080256288
Publication date
Oct 16, 2008
SEIKO EPSON CORPORATION
Hiroki MATSUOKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Clock control system
Publication number
20030164740
Publication date
Sep 4, 2003
SEIKO EPSON CORPORATION
Makoto Kudo
G06 - COMPUTING CALCULATING COUNTING