Koji Yamasaki

Person

Isogo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distance measuring apparatus, imaging device, distance measuring sy...
- Patent number 11,740,468
- Issue date Aug 29, 2023
- MAXELL, LTD.
- Koji Yamasaki
- G02 - OPTICS
Information Patent Grant
Display system and display device
- Patent number 11,574,582
- Issue date Feb 7, 2023
- Hitachi, Ltd.
- Koji Yamasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus, display system, and display method
- Patent number 11,333,892
- Issue date May 17, 2022
- Hitachi, Ltd.
- Chiyo Ohno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device, display control method, and display system
- Patent number 11,137,600
- Issue date Oct 5, 2021
- Hitachi, Ltd.
- Koji Yamasaki
- G02 - OPTICS
Information Patent Grant
Video recording device and head mounted display
- Patent number 10,992,909
- Issue date Apr 27, 2021
- Hitachi, Ltd.
- Shoji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device, imaging module, and imaging method
- Patent number 10,863,120
- Issue date Dec 8, 2020
- Hitachi, Ltd.
- Chiyo Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system and method of controlling storage system
- Patent number 9,952,936
- Issue date Apr 24, 2018
- Hitachi, Ltd.
- Mitsuo Hayasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage apparatus and method for controlling storage apparatus
- Patent number 9,690,487
- Issue date Jun 27, 2017
- Hitachi, Ltd.
- Mitsuo Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and server for efficient data recording on and reproduction...
- Patent number 9,324,359
- Issue date Apr 26, 2016
- Hitachi-LG Data Storage, Inc.
- Koji Yamasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device to backup content based on a deduplication system
- Patent number 9,223,660
- Issue date Dec 29, 2015
- Hitachi, Ltd.
- Mitsuo Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device to backup content based on a deduplication system
- Patent number 9,128,616
- Issue date Sep 8, 2015
- Hitachi, Ltd.
- Mitsuo Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of production of grain-oriented electrical steel sheet with...
- Patent number 7,976,644
- Issue date Jul 12, 2011
- Nippon Steel Corporation
- Yoshiyuki Ushigami
- C21 - METALLURGY OF IRON
Information Patent Grant
Waveguide twist having quadrate sections
- Patent number 6,995,628
- Issue date Feb 7, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hideki Asao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing grain-oriented electrical steel sheet having...
- Patent number 5,840,131
- Issue date Nov 24, 1998
- Nippon Steel Corporation
- Kenichi Yakashiro
- C21 - METALLURGY OF IRON
Information Patent Grant
Annealing separator having excellent reactivity for grain-oriented...
- Patent number 5,685,920
- Issue date Nov 11, 1997
- Nippon Steel Corporation
- Osamu Tanaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Production method of grain oriented electrical steel sheet having e...
- Patent number 5,472,521
- Issue date Dec 5, 1995
- Nippon Steel Corporation
- Yasunari Yoshitomi
- C21 - METALLURGY OF IRON
Information Patent Grant
Speaker driver
- Patent number 5,151,680
- Issue date Sep 29, 1992
- NEC Corporation
- Koji Yamasaki
- G08 - SIGNALLING
Information Patent Grant
Paging receiver capable of preventing unauthorized access to messag...
- Patent number 5,151,694
- Issue date Sep 29, 1992
- NEC Corporation
- Koji Yamasaki
- G07 - CHECKING-DEVICES
Information Patent Grant
Process for producing grain-oriented thin electrical steel sheet ha...
- Patent number 4,992,114
- Issue date Feb 12, 1991
- Nippon Steel Corporation
- Shozaburo Nakashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Paging receiver having audible and vibrator annunciating means
- Patent number 4,918,438
- Issue date Apr 17, 1990
- NEC Corporation
- Koji Yamasaki
- G08 - SIGNALLING
Information Patent Grant
Intermediate frequency amplifier with signal strength detection cir...
- Patent number 4,680,553
- Issue date Jul 14, 1987
- NEC Corporation
- Katsuji Kimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double loop antenna for use in connection to a miniature radio rece...
- Patent number 4,625,212
- Issue date Nov 25, 1986
- NEC Corporation
- Takashi Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio pager having optional annunciating means
- Patent number 4,352,091
- Issue date Sep 28, 1982
- Nippon Electric Co.
- Koji Yamasaki
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
WORK MANAGEMENT APPARATUS
- Publication number 20230359182
- Publication date Nov 9, 2023
- Hitachi, Ltd
- Koji Yamasaki
- G05 - CONTROLLING REGULATING
Information Patent Application
HEAD MOUNTED DISPLAY DEVICE AND DISPLAY CONTENT CONTROL METHOD
- Publication number 20230221794
- Publication date Jul 13, 2023
- Hitachi, Ltd
- Takuya NAKAMICHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WORK SEQUENCE MANAGEMENT DEVICE, WORK SEQUENCE MANAGEMENT METHOD, A...
- Publication number 20230078915
- Publication date Mar 16, 2023
- Hitachi, Ltd
- Koji YAMASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SYSTEM AND DISPLAY DEVICE
- Publication number 20220293036
- Publication date Sep 15, 2022
- Hitachi, Ltd
- Koji YAMASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTANCE MEASURING APPARATUS, IMAGING DEVICE, DISTANCE MEASURING SY...
- Publication number 20220043265
- Publication date Feb 10, 2022
- Maxell, Ltd.
- Koji YAMASAKI
- G02 - OPTICS
Information Patent Application
ADSORBENT, CANISTER, AND METHOD FOR PRODUCING ADSORBENT
- Publication number 20220040627
- Publication date Feb 10, 2022
- Osaka Gas Chemicals Co., Ltd.
- Kenji Seki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Display Apparatus, Display System, and Display Method
- Publication number 20210333554
- Publication date Oct 28, 2021
- Chiyo OHNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE, DISPLAY CONTROL METHOD, AND DISPLAY SYSTEM
- Publication number 20200301144
- Publication date Sep 24, 2020
- Hitachi, Ltd
- Koji YAMASAKI
- G02 - OPTICS
Information Patent Application
Video Recording Device and Head Mounted Display
- Publication number 20200275062
- Publication date Aug 27, 2020
- Hitachi, Ltd
- Shoji YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE, IMAGING MODULE, AND IMAGING METHOD
- Publication number 20190306443
- Publication date Oct 3, 2019
- Hitachi, Ltd
- Chiyo OHNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE APPARATUS AND METHOD FOR CONTROLLING STORAGE APPARATUS
- Publication number 20150378614
- Publication date Dec 31, 2015
- Hitachi, Ltd
- Mitsuo HAYASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE TO BACKUP CONTENT BASED ON A DEDUPLICATION SYSTEM
- Publication number 20150339199
- Publication date Nov 26, 2015
- Hitachi, Ltd
- Mitsuo HAYASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND METHOD OF CONTROLLING STORAGE SYSTEM
- Publication number 20150212900
- Publication date Jul 30, 2015
- Hitachi, Ltd
- Mitsuo Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND METHOD FOR CONTROLLING STORAGE APPARATUS
- Publication number 20140122818
- Publication date May 1, 2014
- Hitachi Computer Peripherals Co., Ltd.
- Mitsuo Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE
- Publication number 20130275696
- Publication date Oct 17, 2013
- HITACHI COMPUTER PERIPHERALS CO., LTD.
- Mitsuo Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING/REPRODUCING SYSTEM AND SERVER
- Publication number 20130258826
- Publication date Oct 3, 2013
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Koji YAMASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARCHIVE SYSTEM AND PROCESSING METHOD
- Publication number 20130227217
- Publication date Aug 29, 2013
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Shinichi SHIMODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of production of grain-oriented electrical steel sheet with...
- Publication number 20090165895
- Publication date Jul 2, 2009
- Yoshiyuki Ushigami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Waveguide unit
- Publication number 20040246062
- Publication date Dec 9, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Hideki Asao
- H01 - BASIC ELECTRIC ELEMENTS

Koji Yamasaki

Person

Patents Grantslast 30 patents

Distance measuring apparatus, imaging device, distance measuring sy...

Display system and display device

Display apparatus, display system, and display method

Display device, display control method, and display system

Video recording device and head mounted display

Imaging device, imaging module, and imaging method

Storage system and method of controlling storage system

Storage apparatus and method for controlling storage apparatus

System and server for efficient data recording on and reproduction...

Storage device to backup content based on a deduplication system

Storage device to backup content based on a deduplication system

Method of production of grain-oriented electrical steel sheet with...

Waveguide twist having quadrate sections

Process for producing grain-oriented electrical steel sheet having...

Annealing separator having excellent reactivity for grain-oriented...

Production method of grain oriented electrical steel sheet having e...

Speaker driver

Paging receiver capable of preventing unauthorized access to messag...

Process for producing grain-oriented thin electrical steel sheet ha...

Paging receiver having audible and vibrator annunciating means

Intermediate frequency amplifier with signal strength detection cir...

Double loop antenna for use in connection to a miniature radio rece...

Radio pager having optional annunciating means

Patents Applicationslast 30 patents

WORK MANAGEMENT APPARATUS

HEAD MOUNTED DISPLAY DEVICE AND DISPLAY CONTENT CONTROL METHOD

WORK SEQUENCE MANAGEMENT DEVICE, WORK SEQUENCE MANAGEMENT METHOD, A...

DISPLAY SYSTEM AND DISPLAY DEVICE

DISTANCE MEASURING APPARATUS, IMAGING DEVICE, DISTANCE MEASURING SY...

ADSORBENT, CANISTER, AND METHOD FOR PRODUCING ADSORBENT

Display Apparatus, Display System, and Display Method

DISPLAY DEVICE, DISPLAY CONTROL METHOD, AND DISPLAY SYSTEM

Video Recording Device and Head Mounted Display

IMAGING DEVICE, IMAGING MODULE, AND IMAGING METHOD

STORAGE APPARATUS AND METHOD FOR CONTROLLING STORAGE APPARATUS

STORAGE DEVICE TO BACKUP CONTENT BASED ON A DEDUPLICATION SYSTEM

STORAGE SYSTEM AND METHOD OF CONTROLLING STORAGE SYSTEM

STORAGE APPARATUS AND METHOD FOR CONTROLLING STORAGE APPARATUS

STORAGE DEVICE

RECORDING/REPRODUCING SYSTEM AND SERVER

ARCHIVE SYSTEM AND PROCESSING METHOD

Method of production of grain-oriented electrical steel sheet with...

Waveguide unit