Kenichi Arai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nanogranular structure material and method for producing same
- Patent number 12,222,588
- Issue date Feb 11, 2025
- Research Institute for Electromagnetic Materials
- Nobukiyo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-optical material and method for producing same
- Patent number 12,105,160
- Issue date Oct 1, 2024
- Research Institute for Electromagnetic Materials
- Nobukiyo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Server device distributing video data and replay data and storage m...
- Patent number 11,040,278
- Issue date Jun 22, 2021
- Konami Digital Entertainment Co., Ltd.
- Eiri Mikoshiba
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Detecting system of position and posture of capsule medical device
- Patent number 8,010,183
- Issue date Aug 30, 2011
- Olympus Corporation
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detecting system of position and posture of capsule medical device
- Patent number 8,010,182
- Issue date Aug 30, 2011
- Olympus Corporation
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device guidance system
- Patent number 7,904,137
- Issue date Mar 8, 2011
- Olympus Corporation
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detecting system of position and posture of capsule medical device
- Patent number 7,815,563
- Issue date Oct 19, 2010
- Olympus Corporation
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detecting system of position and posture of capsule medical device
- Patent number 7,751,866
- Issue date Jul 6, 2010
- Olympus Corporation
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device guidance system
- Patent number 7,711,408
- Issue date May 4, 2010
- Olympus Corporation
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical apparatus, medical apparatus guide system, capsule type med...
- Patent number 7,697,970
- Issue date Apr 13, 2010
- Olympus Corporation
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical device
- Patent number 7,637,864
- Issue date Dec 29, 2009
- Olympus Corporation
- Takeshi Yokoi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical apparatus, medical apparatus guide system, capsule type med...
- Patent number 7,623,904
- Issue date Nov 24, 2009
- Olympus Corporation
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Instrument and method for measuring three-dimensional motion
- Patent number 7,402,996
- Issue date Jul 22, 2008
- Japan Science and Technology Agency
- Kenichi Arai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Human H37 proteins and cDNA encoding the same
- Patent number 6,897,054
- Issue date May 24, 2005
- Japan Science and Technology Agency
- Kenichi Arai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic sensor, side-opened TEM cell, and apparatus using such mag...
- Patent number 6,856,131
- Issue date Feb 15, 2005
- Ryowa Electronics Co., Ltd.
- Yasunori Miyazawa
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic noise measurement apparatus
- Patent number 6,184,693
- Issue date Feb 6, 2001
- Kyodo Kumiai Joint-Labo Sendai
- Kenichi Arai
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor
- Patent number 6,163,150
- Issue date Dec 19, 2000
- NEC Corporation
- Naoya Tamaki
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing silicon steel sheet having grains precisely...
- Patent number 5,489,342
- Issue date Feb 6, 1996
- NKK Corporation
- Kenichi Arai
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing silicon steel sheet having grains precisely...
- Patent number 5,354,389
- Issue date Oct 11, 1994
- NKK Corporation
- Kenichi Arai
- C21 - METALLURGY OF IRON
Information Patent Grant
Thin ribbon of semiconductor material
- Patent number 4,682,206
- Issue date Jul 21, 1987
- Tsuya; Noboru
- Noboru Tsuya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing a thin ribbon wafer of semiconductor material
- Patent number 4,525,223
- Issue date Jun 25, 1985
- Tsuya; Noboru
- Noboru Tsuya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process of producing silicon ribbon with p-n junction
- Patent number 4,523,966
- Issue date Jun 18, 1985
- Tohoku University
- Noboru Tsuya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing thin and flexible ribbon wafer of _semicon...
- Patent number 4,363,769
- Issue date Dec 14, 1982
- Tsuya; Noboru
- Noboru Tsuya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing a thin and flexible ribbon of superconduct...
- Patent number 4,339,508
- Issue date Jul 13, 1982
- Maeda; Shiro
- Noboru Tsuya
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High silicon steel thin strips and a method for producing the same
- Patent number 4,265,682
- Issue date May 5, 1981
- Tsuya; Norboru
- Noboru Tsuya
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electric signal transmission device employing a ferromagnetic amorp...
- Patent number 4,264,882
- Issue date Apr 28, 1981
- Research Development Corporation of Japan
- Noboru Tsuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing a thin ribbon of magnetic material
- Patent number 4,257,830
- Issue date Mar 24, 1981
- Tsuya; Noboru
- Noboru Tsuya
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing thin and flexible ribbon of dielectric mat...
- Patent number 4,244,722
- Issue date Jan 13, 1981
- Tsuya; Noboru
- Noboru Tsuya
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
MAGNETO-OPTICAL MATERIAL AND METHOD FOR PRODUCING SAME
- Publication number 20240069124
- Publication date Feb 29, 2024
- RESEARCH INSTITUTE FOR ELECTROMAGNETIC MATERIALS
- Nobukiyo KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOGRANULAR STRUCTURE MATERIAL AND METHOD FOR PRODUCING SAME
- Publication number 20230230733
- Publication date Jul 20, 2023
- RESEARCH INSTITUTE FOR ELECTROMAGNETIC MATERIALS
- Nobukiyo KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SERVER DEVICE, AND STORAGE MEDIUM USED IN SAME
- Publication number 20200001178
- Publication date Jan 2, 2020
- KONAMI DIGITAL ENTERTAINMENT CO., LTD.
- Eiri Mikoshiba
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MEDICAL DEVICE GUIDANCE SYSTEM
- Publication number 20100174142
- Publication date Jul 8, 2010
- OLYMPUS CORPORATION
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL APPARATUS GUIDING SYSTEM
- Publication number 20100030026
- Publication date Feb 4, 2010
- OLYMPUS CORPORATION
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE
- Publication number 20080281188
- Publication date Nov 13, 2008
- OLYMPUS CORPORATION
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE
- Publication number 20080177177
- Publication date Jul 24, 2008
- OLYMPUS CORPORATION
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE
- Publication number 20080177178
- Publication date Jul 24, 2008
- OLYMPUS CORPORATION
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical apparatus, medical apparatus guide system, capsule type med...
- Publication number 20070260105
- Publication date Nov 8, 2007
- OLYMPUS CORPORATION
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Instrument and Method for Measuring Three-Dimensional Motion
- Publication number 20070252586
- Publication date Nov 1, 2007
- Japan Science and Technology Agency
- Kenichi Arai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical apparatus guiding system
- Publication number 20070219405
- Publication date Sep 20, 2007
- OLYMPUS CORPORATION
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical device
- Publication number 20060169293
- Publication date Aug 3, 2006
- Takeshi Yokoi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical device guidance system
- Publication number 20060063974
- Publication date Mar 23, 2006
- OLYMPUS CORPORATION
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Detecting system of position and posture of capsule medical device
- Publication number 20050216231
- Publication date Sep 29, 2005
- Isao Aoki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical apparatus, medical apparatus guide system, capsule type med...
- Publication number 20050085696
- Publication date Apr 21, 2005
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical apparatus guiding system
- Publication number 20040236180
- Publication date Nov 25, 2004
- OLYMPUS CORPORATION
- Akio Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetic sensor, side-opened tem cell, and apparatus using such mag...
- Publication number 20040021463
- Publication date Feb 5, 2004
- RYOWA ELECTRONICS CO., LTD.
- Yasunori Miyazawa
- G01 - MEASURING TESTING

Kenichi Arai

Person

Patents Grantslast 30 patents

Nanogranular structure material and method for producing same

Magneto-optical material and method for producing same

Server device distributing video data and replay data and storage m...

Detecting system of position and posture of capsule medical device

Detecting system of position and posture of capsule medical device

Medical device guidance system

Detecting system of position and posture of capsule medical device

Detecting system of position and posture of capsule medical device

Medical device guidance system

Medical apparatus, medical apparatus guide system, capsule type med...

Medical device

Medical apparatus, medical apparatus guide system, capsule type med...

Instrument and method for measuring three-dimensional motion

Human H37 proteins and cDNA encoding the same

Magnetic sensor, side-opened TEM cell, and apparatus using such mag...

Electromagnetic noise measurement apparatus

Magnetic field sensor

Method of manufacturing silicon steel sheet having grains precisely...

Method of manufacturing silicon steel sheet having grains precisely...

Thin ribbon of semiconductor material

Method of manufacturing a thin ribbon wafer of semiconductor material

Process of producing silicon ribbon with p-n junction

Method for manufacturing thin and flexible ribbon wafer of _semicon...

Method for manufacturing a thin and flexible ribbon of superconduct...

High silicon steel thin strips and a method for producing the same

Electric signal transmission device employing a ferromagnetic amorp...

Method of manufacturing a thin ribbon of magnetic material

Method for manufacturing thin and flexible ribbon of dielectric mat...

Patents Applicationslast 30 patents

MAGNETO-OPTICAL MATERIAL AND METHOD FOR PRODUCING SAME

NANOGRANULAR STRUCTURE MATERIAL AND METHOD FOR PRODUCING SAME

SERVER DEVICE, AND STORAGE MEDIUM USED IN SAME

MEDICAL DEVICE GUIDANCE SYSTEM

MEDICAL APPARATUS GUIDING SYSTEM

DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE

DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE

DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE

Medical apparatus, medical apparatus guide system, capsule type med...

Instrument and Method for Measuring Three-Dimensional Motion

Medical apparatus guiding system

Medical device

Medical device guidance system

Detecting system of position and posture of capsule medical device

Medical apparatus, medical apparatus guide system, capsule type med...

Medical apparatus guiding system

Magnetic sensor, side-opened tem cell, and apparatus using such mag...