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Ryuji YAMAMOTO
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last 30 patents
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
12,037,677
Issue date
Jul 16, 2024
Kokusai Electric Corporation
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
11,145,505
Issue date
Oct 12, 2021
Kokusai Electric Corporation
Takashi Yahata
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
11,028,473
Issue date
Jun 8, 2021
Kokusai Electric Corporation
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Lithium secondary battery and conductive assistant used in same
Patent number
10,084,190
Issue date
Sep 25, 2018
Showa Denko K.K.
Ryuji Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
10,066,298
Issue date
Sep 4, 2018
HITACHI KOKUSAI ELECTRIC INC.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device including forming a fi...
Patent number
9,978,587
Issue date
May 22, 2018
Hitachi Kokusai Electric Inc.
Satoshi Shimamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,890,458
Issue date
Feb 13, 2018
Hitachi Kokusai Electric, Inc.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,865,458
Issue date
Jan 9, 2018
Hitachi Kokusai Electric Inc.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,741,556
Issue date
Aug 22, 2017
Hitachi Kokusai Electric, Inc.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,640,387
Issue date
May 2, 2017
Hitachi Kokusai Electric Inc.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,613,798
Issue date
Apr 4, 2017
Hitachi Kokusai Electric Inc.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cleaning method, method of manufacturing semiconductor device, subs...
Patent number
9,587,308
Issue date
Mar 7, 2017
Hitachi Kokusai Electric Inc.
Kenji Kameda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,558,937
Issue date
Jan 31, 2017
Hitachi Kokusai Electric Inc.
Kimihiko Nakatani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,524,867
Issue date
Dec 20, 2016
HITACHI KOKUSAI ELECTRIC INC.
Ryuji Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite carbon fibers
Patent number
9,397,340
Issue date
Jul 19, 2016
Showa Denko K.K.
Ryuji Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
9,390,911
Issue date
Jul 12, 2016
Hitachi Kokusai Electric, Inc.
Yoshiro Hirose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing semiconductor device, method for processin...
Patent number
9,384,961
Issue date
Jul 5, 2016
Hitachi Kokusai Electric Inc.
Yoshiro Hirose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite carbon fibers
Patent number
9,356,293
Issue date
May 31, 2016
Showa Denko K.K.
Ryuji Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrode for a lithium battery and lithium battery
Patent number
9,337,491
Issue date
May 10, 2016
Showa Denko K.K.
Ryuji Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,234,277
Issue date
Jan 12, 2016
Hitachi Kokusai Electric Inc.
Yoshiro Hirose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
9,187,826
Issue date
Nov 17, 2015
Hitachi Kokusai Electric Inc.
Kimihiko Nakatani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing semiconductor device, method of processing...
Patent number
9,177,786
Issue date
Nov 3, 2015
Hitachi Kokusai Electric Inc.
Atsushi Sano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing semiconductor device, method for processin...
Patent number
9,165,761
Issue date
Oct 20, 2015
Hitachi Kokusai Electric Inc.
Yoshiro Hirose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Carbon fibers, catalyst for production of carbon fibers, and method...
Patent number
9,114,992
Issue date
Aug 25, 2015
Showa Denko K.K.
Ryuji Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cooling apparatus of thick-gauge steel plate
Patent number
9,085,810
Issue date
Jul 21, 2015
Nippon Steel & Sumitomo Metal Corporation
Yoshihiro Serizawa
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing composite carbon fibers
Patent number
8,888,868
Issue date
Nov 18, 2014
Showa Denko K.K.
Takeshi Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
8,822,350
Issue date
Sep 2, 2014
Hitachi Kokusai Electric Inc.
Kazuhiro Yuasa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manufacturing method of semiconductor device and substrate processi...
Patent number
8,716,147
Issue date
May 6, 2014
Hitachi Kokusai Electric Inc.
Takaaki Noda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductive resin composition
Patent number
8,653,177
Issue date
Feb 18, 2014
Showa Denko K.K.
Yuji Nagao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fine carbon fiber with linearity and resin composite material using...
Patent number
8,372,511
Issue date
Feb 12, 2013
Showa Denko K.K.
Koichiro Yonetake
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
PHOTOCATALYST SHEET
Publication number
20240375093
Publication date
Nov 14, 2024
Nippon Telegraph and Telephone Corporation
Asuka MIYAKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BANKNOTE STERILIZATION SYSTEM
Publication number
20240378937
Publication date
Nov 14, 2024
Nippon Telegraph and Telephone Corporation
Asuka MIYAKE
G07 - CHECKING-DEVICES
Information
Patent Application
MODEL LEARNING DEVICE, METHOD AND PROGRAM
Publication number
20240346383
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Masahiro KOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ULTRAVIOLET LIGHT IRRADIATION SYSTEM AND CONTROL METHOD
Publication number
20240335578
Publication date
Oct 10, 2024
Nippon Telegraph and Telephone Corporation
Tomohiro TANIGUCHI
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20240287671
Publication date
Aug 29, 2024
Kokusai Electric Corporation
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AIR CONDITIONING EQUIPMENT
Publication number
20240277886
Publication date
Aug 22, 2024
Nippon Telegraph and Telephone Corporation
Asuka MIYAKE
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20240254625
Publication date
Aug 1, 2024
Kokusai Electric Corporation
Kimihiko NAKATANI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20230183864
Publication date
Jun 15, 2023
Kokusai Electric Corporation
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20230175116
Publication date
Jun 8, 2023
Kokusai Electric Corporation
Kimihiko NAKATANI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20220262632
Publication date
Aug 18, 2022
Kokusai Electric Corporation
Takashi YAHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20210198785
Publication date
Jul 1, 2021
Kokusai Electric Corporation
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL AND LITHIUM-ION BATTERY
Publication number
20190260020
Publication date
Aug 22, 2019
SHOWA DENKO K.K.
Ryuji YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY AND CONDUCTIVE ASSISTANT USED IN SAME
Publication number
20180301706
Publication date
Oct 18, 2018
SHOWA DENKO K.K.
Ryuji YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20170117133
Publication date
Apr 27, 2017
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20160365246
Publication date
Dec 15, 2016
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LITHIUM SECONDARY BATTERY AND CONDUCTIVE ASSISTANT USED IN SAME
Publication number
20160344034
Publication date
Nov 24, 2016
SHOWA DENKO K.K.
Ryuji YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20160225607
Publication date
Aug 4, 2016
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20160153090
Publication date
Jun 2, 2016
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20160064219
Publication date
Mar 3, 2016
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20160042940
Publication date
Feb 11, 2016
Hitachi Kokusai Electric Inc.
Kimihiko NAKATANI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20160024659
Publication date
Jan 28, 2016
Hitachi Kokusai Electric Inc.
Satoshi SHIMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, METHOD FOR PROCESSIN...
Publication number
20150364318
Publication date
Dec 17, 2015
Hitachi Kokusai Electric Inc.
Yoshiro HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20150357181
Publication date
Dec 10, 2015
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20150255274
Publication date
Sep 10, 2015
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20150243499
Publication date
Aug 27, 2015
Hitachi Kokusai Electric Inc.
Ryuji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CLEANING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBS...
Publication number
20150232986
Publication date
Aug 20, 2015
Hitachi Kokusai Electric Inc.
Kenji KAMEDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PURIFYING MULTI-WALLED CARBON NANOTUBES
Publication number
20150093322
Publication date
Apr 2, 2015
Showa Denko K.K.
Ryuji Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
Publication number
20150093911
Publication date
Apr 2, 2015
Hitachi Kokusai Electric Inc.
Kimihiko NAKATANI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PRODUCING CARBON FIBERS
Publication number
20140370282
Publication date
Dec 18, 2014
Ryuji Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, METHOD FOR PROCESSIN...
Publication number
20140342573
Publication date
Nov 20, 2014
Hitachi Kokusai Electric Inc.
Yoshiro Hirose
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...