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Kenichi OHMORI
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Sakura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing optical device
Patent number
11,644,632
Issue date
May 9, 2023
Fujikura Ltd.
Kenichi Ohmori
G02 - OPTICS
Information
Patent Grant
Manufacturing device and manufacturing method of optical fiber grating
Patent number
10,976,487
Issue date
Apr 13, 2021
Fujikura Ltd.
Keiichiro Hata
G02 - OPTICS
Information
Patent Grant
Optical fiber sensor
Patent number
10,883,860
Issue date
Jan 5, 2021
Fujikura Ltd.
Kenichi Ohmori
G01 - MEASURING TESTING
Information
Patent Grant
Optical coupler, laser device, and taper fiber
Patent number
10,073,220
Issue date
Sep 11, 2018
Fujikura Ltd.
Tomoyuki Fujita
G02 - OPTICS
Information
Patent Grant
Magnetic sensor drive circuit, magnetic sensor, current sensor, and...
Patent number
9,720,052
Issue date
Aug 1, 2017
Fujikura Ltd.
Miyako Gohara
G01 - MEASURING TESTING
Information
Patent Grant
Fluxgate sensor and electronic compass making use thereof
Patent number
8,713,809
Issue date
May 6, 2014
Fujikura Ltd.
Kenichi Ohmori
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING METHOD FOR OPTICAL CONNECTOR
Publication number
20240192451
Publication date
Jun 13, 2024
FUJIKURA LTD.
Kenichi Ohmori
G02 - OPTICS
Information
Patent Application
MANUFACTURING METHOD FOR OPTICAL CONNECTOR
Publication number
20240157498
Publication date
May 16, 2024
FUJIKURA LTD.
Kenichi Ohmori
B24 - GRINDING POLISHING
Information
Patent Application
OPTICAL DEVICE AND LASER APPARATUS
Publication number
20220140563
Publication date
May 5, 2022
FUJIKURA LTD.
Tomoki Funatsu
G02 - OPTICS
Information
Patent Application
METHOD FOR SETTING HEATING CONDITION, METHOD FOR MANUFACTURING FIBE...
Publication number
20200348464
Publication date
Nov 5, 2020
FUJIKURA LTD.
Tomoki Funatsu
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING OPTICAL DEVICE
Publication number
20200124817
Publication date
Apr 23, 2020
FUJIKURA LTD.
Kenichi Ohmori
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER SENSOR
Publication number
20200041313
Publication date
Feb 6, 2020
FUJIKURA LTD.
Kenichi Ohmori
G02 - OPTICS
Information
Patent Application
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF OPTICAL FIBER GRATING
Publication number
20190047239
Publication date
Feb 14, 2019
FUJIKURA LTD.
Keiichiro Hata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL COUPLER, LASER DEVICE, AND TAPER FIBER
Publication number
20170235055
Publication date
Aug 17, 2017
FUJIKURA LTD.
Tomoyuki Fujita
G02 - OPTICS
Information
Patent Application
MAGNETIC SENSOR DRIVE CIRCUIT, MAGNETIC SENSOR, CURRENT SENSOR, AND...
Publication number
20160161570
Publication date
Jun 9, 2016
FUJIKURA LTD.
Miyako GOHARA
G01 - MEASURING TESTING
Information
Patent Application
MANUFACTURING METHOD OF FLUX GATE SENSOR
Publication number
20130064991
Publication date
Mar 14, 2013
Kenichi OHMORI
G01 - MEASURING TESTING
Information
Patent Application
FLUXGATE SENSOR AND ELECTRONIC COMPASS MAKING USE THEREOF
Publication number
20120151786
Publication date
Jun 21, 2012
FUJIKURA LTD.
Kenichi OHMORI
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC SENSOR ELEMENT AND MANUFACTURING METHOD THEREOF
Publication number
20100045285
Publication date
Feb 25, 2010
Fujikura Ltd.
Kenichi Ohmori
G01 - MEASURING TESTING