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Fujihiko TOYOMASU
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid supplying device and method for draining liquid thereof
Patent number
12,208,428
Issue date
Jan 28, 2025
Ebara Corporation
Fujihiko Toyomasu
B08 - CLEANING
Information
Patent Grant
Apparatus for supplying liquid, cleaning unit, and apparatus for pr...
Patent number
12,140,980
Issue date
Nov 12, 2024
Ebara Corporation
Fujihiko Toyomasu
B24 - GRINDING POLISHING
Information
Patent Grant
Cleaning liquid supply device, cleaning unit, and storage medium st...
Patent number
12,042,901
Issue date
Jul 23, 2024
Ebara Corporation
Haiyang Xu
B24 - GRINDING POLISHING
Information
Patent Grant
Cleaning chemical liquid supply device and cleaning chemical liquid...
Patent number
11,890,652
Issue date
Feb 6, 2024
Ebara Corporation
Fujihiko Toyomasu
B08 - CLEANING
Information
Patent Grant
Cleaning liquid supply device, cleaning unit, and storage medium st...
Patent number
11,358,253
Issue date
Jun 14, 2022
Ebara Corporation
Haiyang Xu
B24 - GRINDING POLISHING
Information
Patent Grant
Liquid supplying device and liquid supplying method
Patent number
10,926,301
Issue date
Feb 23, 2021
Ebara Corporation
Fujihiko Toyomasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cleaning apparatus and substrate processing apparatus
Patent number
10,573,509
Issue date
Feb 25, 2020
Ebara Corporation
Koji Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate processing apparatus and pipe cleaning method for substra...
Patent number
10,438,818
Issue date
Oct 8, 2019
Ebara Corporation
Junji Kunisawa
B08 - CLEANING
Information
Patent Grant
Substrate cleaning apparatus and substrate cleaning method
Patent number
10,373,845
Issue date
Aug 6, 2019
Ebara Corporation
Fujihiko Toyomasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid supplying device and liquid supplying method
Patent number
10,343,192
Issue date
Jul 9, 2019
Ebara Corporation
Fujihiko Toyomasu
B24 - GRINDING POLISHING
Information
Patent Grant
Cleaning chemical supplying device, cleaning chemical supplying met...
Patent number
10,340,159
Issue date
Jul 2, 2019
Ebara Corporation
Fujihiko Toyomasu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for supplying slurry to polishing apparatus
Patent number
6,802,762
Issue date
Oct 12, 2004
Ebara Corporation
Takashi Tanaka
B24 - GRINDING POLISHING
Information
Patent Grant
Abrasive liquid feed apparatus, method for feeding additive to abra...
Patent number
6,722,953
Issue date
Apr 20, 2004
Ebara Corporation
Takashi Tanaka
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus for supplying polishing liquid
Patent number
6,338,671
Issue date
Jan 15, 2002
Ebara Corporation
Kiyotaka Kawashima
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
CHEMICAL SUPPLY APPARATUS, CLEANING SYSTEM, AND CHEMICAL SUPPLY METHOD
Publication number
20230249145
Publication date
Aug 10, 2023
EBARA CORPORATION
Fujihiko TOYOMASU
B08 - CLEANING
Information
Patent Application
CLEANING LIQUID SUPPLY DEVICE, CLEANING UNIT, AND STORAGE MEDIUM ST...
Publication number
20220266417
Publication date
Aug 25, 2022
EBARA CORPORATION
Haiyang Xu
B24 - GRINDING POLISHING
Information
Patent Application
APPARATUS FOR SUPPLYING LIQUID, CLEANING UNIT, AND APPARATUS FOR PR...
Publication number
20220187856
Publication date
Jun 16, 2022
EBARA CORPORATION
Fujihiko Toyomasu
B08 - CLEANING
Information
Patent Application
CLEANING CHEMICAL LIQUID SUPPLY DEVICE AND CLEANING CHEMICAL LIQUID...
Publication number
20220168783
Publication date
Jun 2, 2022
EBARA CORPORATION
FUJIHIKO TOYOMASU
B08 - CLEANING
Information
Patent Application
LIQUID SUPPLYING DEVICE AND METHOD FOR DRAINING LIQUID THEREOF
Publication number
20200398318
Publication date
Dec 24, 2020
EBARA CORPORATION
FUJIHIKO TOYOMASU
B08 - CLEANING
Information
Patent Application
CLEANING LIQUID SUPPLY DEVICE, CLEANING UNIT, AND STORAGE MEDIUM ST...
Publication number
20190314951
Publication date
Oct 17, 2019
EBARA CORPORATION
Haiyang Xu
B08 - CLEANING
Information
Patent Application
LIQUID SUPPLYING DEVICE AND LIQUID SUPPLYING METHOD
Publication number
20190270125
Publication date
Sep 5, 2019
EBARA CORPORATION
Fujihiko TOYOMASU
B08 - CLEANING
Information
Patent Application
LIQUID SUPPLYING DEVICE AND LIQUID SUPPLYING METHOD
Publication number
20180281026
Publication date
Oct 4, 2018
EBARA CORPORATION
Fujihiko TOYOMASU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLEANING APPARATUS AND SUBSTRATE PROCESSING APPARATUS
Publication number
20170372893
Publication date
Dec 28, 2017
EBARA CORPORATION
Koji Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND PIPE CLEANING METHOD FOR SUBSTRA...
Publication number
20170117165
Publication date
Apr 27, 2017
EBARA CORPORATION
Junji KUNISAWA
B08 - CLEANING
Information
Patent Application
CLEANING CHEMICAL SUPPLYING DEVICE, CLEANING CHEMICAL SUPPLYING MET...
Publication number
20150357208
Publication date
Dec 10, 2015
EBARA CORPORATION
Fujihiko TOYOMASU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUBSTRATE CLEANING APPARATUS AND SUBSTRATE CLEANING METHOD
Publication number
20140216505
Publication date
Aug 7, 2014
Fujihiko TOYOMASU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Abrasive liquid feed apparatus, method for feeding additive to abra...
Publication number
20020072310
Publication date
Jun 13, 2002
Takashi Tanaka
B24 - GRINDING POLISHING
Information
Patent Application
Method for supplying slurry to polishing apparatus
Publication number
20020045412
Publication date
Apr 18, 2002
Takashi Tanaka
B24 - GRINDING POLISHING