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SHOJI AKIYAMA
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KANAGAWA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing composite substrate
Patent number
11,804,818
Issue date
Oct 31, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Composite substrate, surface acoustic wave device, and method for m...
Patent number
11,800,805
Issue date
Oct 24, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of producing composite substrate for surface acoustic wave d...
Patent number
11,606,073
Issue date
Mar 14, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Micro flow channel chip
Patent number
D960740
Issue date
Aug 16, 2022
Sony Corporation
Yuji Akiyama
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Silicon carbide substrate production method and silicon carbide sub...
Patent number
11,346,018
Issue date
May 31, 2022
Shin-Etsu Chemical Co., Ltd.
Hiroyuki Nagasawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Vessel rack, agitator, and fine particle measurement apparatus
Patent number
11,338,259
Issue date
May 24, 2022
Sony Corporation
Shoji Akiyama
G01 - MEASURING TESTING
Information
Patent Grant
Composite substrate and method of manufacturing composite substrate
Patent number
11,245,377
Issue date
Feb 8, 2022
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microchip and particulate analyzing device
Patent number
11,229,907
Issue date
Jan 25, 2022
Sony Corporation
Tatsumi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
SiC composite substrate and method for manufacturing same
Patent number
11,208,719
Issue date
Dec 28, 2021
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing composite wafer having oxide single-crystal film
Patent number
11,195,987
Issue date
Dec 7, 2021
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
C30 - CRYSTAL GROWTH
Information
Patent Grant
Compound semiconductor laminate substrate, method for manufacturing...
Patent number
11,177,123
Issue date
Nov 16, 2021
Shin-Etsu Chemical Co., Ltd.
Hiroyuki Nagasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing composite wafer
Patent number
11,128,277
Issue date
Sep 21, 2021
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microparticle measurement device and cleaning method for microparti...
Patent number
11,112,345
Issue date
Sep 7, 2021
Sony Corporation
Yoshitsugu Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Method for producing composite wafer having oxide single-crystal film
Patent number
10,971,674
Issue date
Apr 6, 2021
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro flow channel chip
Patent number
D907242
Issue date
Jan 5, 2021
Sony Corporation
Masataka Shinoda
D24 - Medical and laboratory equipment
Information
Patent Grant
Composite substrate for surface acoustic wave device, method of pro...
Patent number
10,886,890
Issue date
Jan 5, 2021
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Manufacturing method of SiC composite substrate
Patent number
10,829,868
Issue date
Nov 10, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite substrate, method for forming nanocarbon film, and nanoca...
Patent number
10,781,104
Issue date
Sep 22, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing composite wafer having oxide single-crystal film
Patent number
10,770,648
Issue date
Sep 8, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite substrate and method of manufacturing composite substrate
Patent number
10,756,254
Issue date
Aug 25, 2020
Shin-Etsu Chemical Co., Ltd.
Masayuki Tanno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microchip and particulate analyzing device
Patent number
10,744,501
Issue date
Aug 18, 2020
Sony Corporation
Tatsumi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing composite wafer having oxide single-crystal film
Patent number
10,727,396
Issue date
Jul 28, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC composite substrate and method for manufacturing same
Patent number
10,711,373
Issue date
Jul 14, 2020
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing composite wafer having oxide single-crystal film
Patent number
10,658,570
Issue date
May 19, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing composite wafer provided with oxide single...
Patent number
10,629,440
Issue date
Apr 21, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing SiC composite substrate, and method for ma...
Patent number
10,612,157
Issue date
Apr 7, 2020
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
C30 - CRYSTAL GROWTH
Information
Patent Grant
Heat dissipation substrate and method for producing same
Patent number
10,553,518
Issue date
Feb 4, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro flow channel chip
Patent number
D869308
Issue date
Dec 10, 2019
Sony Corporation
Yuji Akiyama
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Method for producing SiC composite substrate
Patent number
10,431,460
Issue date
Oct 1, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microchip manufactured with thermocompression
Patent number
10,414,118
Issue date
Sep 17, 2019
Sony Corporation
Tomomi Yukumoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE SUBSTRATE
Publication number
20240022229
Publication date
Jan 18, 2024
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITE SUBSTRATE, SURFACE ACOUSTIC WAVE DEVICE, AND METHOD FOR M...
Publication number
20230422620
Publication date
Dec 28, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITE WAFER AND MANUFACTURING METHOD THEREFOR
Publication number
20230391055
Publication date
Dec 7, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE WAFER AND METHOD FOR PRODUCING SAME
Publication number
20230396231
Publication date
Dec 7, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTUR...
Publication number
20230370043
Publication date
Nov 16, 2023
Shin-Etsu Chemical Co., Ltd.
Masayuki TANNO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITE SUBSTRATE AND PRODUCTION METHOD THEREFOR
Publication number
20230207307
Publication date
Jun 29, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
COMPOSITE SUBSTRATE AND PRODUCTION METHOD THEREFOR
Publication number
20230175170
Publication date
Jun 8, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE AND COMPOSITE SUBSTRATE
Publication number
20230163744
Publication date
May 25, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MICROCHIP AND MICROPARTICLE MEASURING APPARATUS
Publication number
20230063086
Publication date
Mar 2, 2023
SONY GROUP CORPORATION
Hiroto Kasai
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITE SUBSTRATE AND MANUFACTURING METHOD THEREOF
Publication number
20230053303
Publication date
Feb 16, 2023
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROCHIP AND PARTICULATE ANALYZING DEVICE
Publication number
20220118444
Publication date
Apr 21, 2022
SONY CORPORATION
Tatsumi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTUR...
Publication number
20210359660
Publication date
Nov 18, 2021
Shin-Etsu Chemical Co., Ltd.
Masayuki TANNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE SUBSTRATE AND METHOD OF MANUFACTURING COMPOSITE SUBSTRATE
Publication number
20210328571
Publication date
Oct 21, 2021
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE DEVICE AND MANUFACTUR...
Publication number
20200412326
Publication date
Dec 31, 2020
Shin-Etsu Chemical Co., Ltd.
Masayuki TANNO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MICROCHIP AND PARTICULATE ANALYZING DEVICE
Publication number
20200338550
Publication date
Oct 29, 2020
SONY CORPORATION
Tatsumi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROPARTICLE MEASUREMENT DEVICE AND CLEANING METHOD FOR MICROPARTI...
Publication number
20200319081
Publication date
Oct 8, 2020
SONY CORPORATION
YOSHITSUGU SAKAI
G01 - MEASURING TESTING
Information
Patent Application
SiC COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING SAME
Publication number
20200149189
Publication date
May 14, 2020
Shin-Etsu Chemical Co., Ltd.
Yoshihiro Kubota
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITE SUBSTRATE FOR A SURFACE ACOUSTIC WAVE DEVICE AND MANUFACT...
Publication number
20200098974
Publication date
Mar 26, 2020
Shin-Etsu Chemical Co., Ltd.
Masayuki TANNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROCHIP AND MICROPARTICLE MEASURING APPARATUS
Publication number
20200070152
Publication date
Mar 5, 2020
SONY CORPORATION
Hiroto Kasai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE SUBSTRATE, SURFACE ACOUSTIC WAVE DEVICE, AND METHOD FOR M...
Publication number
20200058842
Publication date
Feb 20, 2020
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMPOSITE SUBSTRATE AND METHOD OF MANUFACTURING COMPOSITE SUBSTRATE
Publication number
20200052189
Publication date
Feb 13, 2020
Shin-Etsu Chemical Co., Ltd.
Masayuki TANNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND SEMICONDUCTOR LAMINATE SUBSTRATE, METHOD FOR MANUFACTURING...
Publication number
20200006046
Publication date
Jan 2, 2020
Shin-Etsu Chemical Co., Ltd.
Hiroyuki Nagasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE SUBSTRATE AND METHOD OF MANUFACTURING COMPOSITE SUBSTRATE
Publication number
20190386640
Publication date
Dec 19, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SILICON CARBIDE SUBSTRATE PRODUCTION METHOD AND SILICON CARBIDE SUB...
Publication number
20190382918
Publication date
Dec 19, 2019
Shin-Etsu Chemical Co., Ltd.
Hiroyuki Nagasawa
C30 - CRYSTAL GROWTH
Information
Patent Application
COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE DEVICE, METHOD OF PRO...
Publication number
20190288661
Publication date
Sep 19, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF PRODUCING COMPOSITE SUBSTRATE FOR SURFACE ACOUSTIC WAVE D...
Publication number
20190280666
Publication date
Sep 12, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR PRODUCING SiC COMPOSITE SUBSTRATE
Publication number
20190157087
Publication date
May 23, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING COMPOSITE WAFER
Publication number
20190097596
Publication date
Mar 28, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji AKIYAMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VESSEL RACK, AGITATOR, AND FINE PARTICLE MEASUREMENT APPARATUS
Publication number
20190070573
Publication date
Mar 7, 2019
SONY CORPORATION
SHOJI AKIYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING COMPOSITE WAFER PROVIDED WITH OXIDE SINGLE...
Publication number
20190051525
Publication date
Feb 14, 2019
Shin-Etsu Chemical Co., Ltd.
Shoji Akiyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR