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Rinzo Kayano
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Muroran-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bonded substrate, surface acoustic wave element, surface acoustic w...
Patent number
11,777,469
Issue date
Oct 3, 2023
The Japan Steel Works, Ltd.
Kouhei Kurimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optical modulator, substrate for optical modulator, method of manuf...
Patent number
11,061,261
Issue date
Jul 13, 2021
The Japan Steel Works, Ltd.
Toshifumi Yonai
G02 - OPTICS
Information
Patent Grant
Method for producing nitride single crystal using nitrogen-containi...
Patent number
10,501,865
Issue date
Dec 10, 2019
Mitsubishi Chemical Corporation
Tohru Ishiguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Bonded substrate, surface acoustic wave element, surface acoustic w...
Patent number
10,340,881
Issue date
Jul 2, 2019
The Japan Steel Works, Ltd.
Kouhei Kurimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Fe-Ni-based alloy having excellent high-temperature characteristics...
Patent number
9,994,938
Issue date
Jun 12, 2018
The Japan Steel Works, Ltd.
Shinya Sato
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing nitride single crystal
Patent number
9,976,229
Issue date
May 22, 2018
MITSUBISHI CHEMICAL CORPORATION
Tohru Ishiguro
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of judging hydrogen embrittlement cracking of material used...
Patent number
7,035,746
Issue date
Apr 25, 2006
The Japan Steel Works, Ltd.
Yoru Wada
G01 - MEASURING TESTING
Information
Patent Grant
Hot working die steel excelling in molten corrosion resistance and...
Patent number
6,841,122
Issue date
Jan 11, 2005
The Japan Steel Works, Ltd.
Rinzo Kayano
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
BONDED SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC W...
Publication number
20210108338
Publication date
Apr 15, 2021
THE JAPAN STEEL WORKS, LTD
Kouhei KURIMOTO
C30 - CRYSTAL GROWTH
Information
Patent Application
BONDED SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC W...
Publication number
20200127634
Publication date
Apr 23, 2020
THE JAPAN STEEL WORKS, LTD
Kouhei KURIMOTO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPTICAL MODULATOR, SUBSTRATE FOR OPTICAL MODULATOR, METHOD OF MANUF...
Publication number
20200110291
Publication date
Apr 9, 2020
The Japan Steel Works, Ltd.
Toshifumi YONAI
G02 - OPTICS
Information
Patent Application
BONDED SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC W...
Publication number
20190267967
Publication date
Aug 29, 2019
The Japan Steel Works, Ltd.
Kouhei KURIMOTO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CU-CONTAINING LOW-ALLOY STEEL HAVING EXCELLENT BALANCE BETWEEN STRE...
Publication number
20190055620
Publication date
Feb 21, 2019
The Japan Steel Works, Ltd.
Yuta HONMA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING NITRIDE SINGLE CRYSTAL
Publication number
20180187328
Publication date
Jul 5, 2018
MITSUBISHI CHEMICAL CORPORATION
Tohru Ishiguro
C30 - CRYSTAL GROWTH
Information
Patent Application
BONDED SUBSTRATE, SURFACE ACOUSTIC WAVE ELEMENT, SURFACE ACOUSTIC W...
Publication number
20180048282
Publication date
Feb 15, 2018
The Japan Steel Works, Ltd.
Kouhei KURIMOTO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FE-NI-BASED ALLOY HAVING EXCELLENT HIGH-TEMPERATURE CHARACTERISTICS...
Publication number
20150354039
Publication date
Dec 10, 2015
THE JAPAN STEEL WORKS, LTD
Shinya SATO
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING NITRIDE SINGLE CRYSTAL
Publication number
20150023862
Publication date
Jan 22, 2015
MITSUBISHI CHEMICAL CORPORATION
Toru ISHIGURO
C30 - CRYSTAL GROWTH
Information
Patent Application
FIRST LAYER OR UPPER LAYER WELDING SECTION OF HIGH Cr STEEL TURBINE...
Publication number
20140212323
Publication date
Jul 31, 2014
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yuta Honma
B32 - LAYERED PRODUCTS
Information
Patent Application
Method of judging hydrogen embrittlement cracking of material used...
Publication number
20050028882
Publication date
Feb 10, 2005
THE JAPAN STEEL WORKS, LTD.
Yoru Wada
G01 - MEASURING TESTING
Information
Patent Application
Hot working die steel excelling in molten corrosion resistance and...
Publication number
20020182099
Publication date
Dec 5, 2002
THE JAPAN STEEL WORKS, LTD.
Rinzo Kayano
C21 - METALLURGY OF IRON