Toshifumi Watanabe

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas solution manufacturing device
- Patent number 11,648,515
- Issue date May 16, 2023
- Ebara Corporation
- Suguru Ozawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas-dissolved liquid manufacturing device
- Patent number 11,584,669
- Issue date Feb 21, 2023
- Ebara Corporation
- Yoichi Nakagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas dissolution supply apparatus and gas dissolution supply method
- Patent number 11,352,274
- Issue date Jun 7, 2022
- Ebara Corporation
- Suguru Ozawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for producing multi-layer bus bar unit
- Patent number 10,907,268
- Issue date Feb 2, 2021
- Suncall Corporation
- Masaya Nakagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gas-dissolved liquid producing apparatus
- Patent number 10,835,876
- Issue date Nov 17, 2020
- Ebara Corporation
- Yoichi Nakagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Substrate processing method and apparatus
- Patent number 10,811,284
- Issue date Oct 20, 2020
- Ebara Corporation
- Toshifumi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing substrate terminal board for mounting semi...
- Patent number 10,734,562
- Issue date Aug 4, 2020
- Suncall Corporation
- Masaya Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polishing apparatus and polishing method
- Patent number 10,632,587
- Issue date Apr 28, 2020
- Ebara Corporation
- Masayuki Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor light-emitting device and se...
- Patent number 9,905,521
- Issue date Feb 27, 2018
- Stanley Electric Co., Ltd.
- Mamoru Yuasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer polishing apparatus
- Patent number 9,604,335
- Issue date Mar 28, 2017
- Ebara Corporation
- Tetsuji Togawa
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer polishing method
- Patent number 9,399,274
- Issue date Jul 26, 2016
- Ebara Corporation
- Tetsuji Togawa
- B24 - GRINDING POLISHING
Information Patent Grant
Glass-sealed light-emitting diode
- Patent number 6,911,678
- Issue date Jun 28, 2005
- Stanley Electric Co., Ltd.
- Shigeo Fujisawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Jitter measuring device and method
- Patent number 6,795,496
- Issue date Sep 21, 2004
- Advantest Corporation
- Mani Soma
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for and method of measuring a jitter
- Patent number 6,775,321
- Issue date Aug 10, 2004
- Advantest Corporation
- Mani Soma
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for and method of measuring a jitter
- Patent number 6,687,629
- Issue date Feb 3, 2004
- Advantest Corporation
- Takahiro Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Jitter measurement apparatus and its method
- Patent number 6,525,523
- Issue date Feb 25, 2003
- Advantest Corporation
- Mani Soma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Jitter measuring device and method
- Patent number 6,522,122
- Issue date Feb 18, 2003
- Advantest Corporation
- Toshifumi Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GAS SOLUTION SUPPLY DEVICE
- Publication number 20220105478
- Publication date Apr 7, 2022
- EBARA CORPORATION
- Suguru OZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS SOLUTION MANUFACTURING DEVICE
- Publication number 20210245115
- Publication date Aug 12, 2021
- EBARA CORPORATION
- Suguru OZAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS-DISSOLVED LIQUID MANUFACTURING DEVICE
- Publication number 20210017056
- Publication date Jan 21, 2021
- EBARA CORPORATION
- Yoichi NAKAGAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GAS DISSOLUTION SUPPLY APPARATUS AND GAS DISSOLUTION SUPPLY METHOD
- Publication number 20200385295
- Publication date Dec 10, 2020
- EBARA CORPORATION
- Suguru OZAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE TERMINAL BOARD FOR MOUNTING SEMI...
- Publication number 20190341538
- Publication date Nov 7, 2019
- SUNCALL CORPORATION
- Masaya NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-DISSOLVED LIQUID PRODUCING APPARATUS
- Publication number 20190193034
- Publication date Jun 27, 2019
- EBARA CORPORATION
- Yoichi NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE PROCESSING METHOD AND APPARATUS
- Publication number 20180277401
- Publication date Sep 27, 2018
- EBARA CORPORATION
- Toshifumi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING MULTI-LAYER BUS BAR UNIT
- Publication number 20180148855
- Publication date May 31, 2018
- SUNCALL CORPORATION
- Masaya NAKAGAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
POLISHING APPARATUS AND POLISHING METHOD
- Publication number 20180133861
- Publication date May 17, 2018
- EBARA CORPORATION
- Masayuki NAKANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING DEVICE AND SE...
- Publication number 20160343927
- Publication date Nov 24, 2016
- Stanley Electric Co., Ltd
- Mamoru Yuasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER POLISHING APPARATUS
- Publication number 20160297048
- Publication date Oct 13, 2016
- EBARA CORPORATION
- Tetsuji TOGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER POLISHING APPARATUS AND METHOD
- Publication number 20140213155
- Publication date Jul 31, 2014
- Tetsuji TOGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass-sealed light-emitting diode
- Publication number 20040238838
- Publication date Dec 2, 2004
- Shigeo Fujisawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Jitter measuring device and method
- Publication number 20010012320
- Publication date Aug 9, 2001
- Toshifumi Watanabe
- G01 - MEASURING TESTING

Toshifumi Watanabe

Person

Patents Grantslast 30 patents

Gas solution manufacturing device

Gas-dissolved liquid manufacturing device

Gas dissolution supply apparatus and gas dissolution supply method

Method for producing multi-layer bus bar unit

Gas-dissolved liquid producing apparatus

Substrate processing method and apparatus

Method for manufacturing substrate terminal board for mounting semi...

Polishing apparatus and polishing method

Method for manufacturing semiconductor light-emitting device and se...

Wafer polishing apparatus

Wafer polishing method

Glass-sealed light-emitting diode

Jitter measuring device and method

Apparatus for and method of measuring a jitter

Apparatus for and method of measuring a jitter

Jitter measurement apparatus and its method

Jitter measuring device and method

Patents Applicationslast 30 patents

GAS SOLUTION SUPPLY DEVICE

GAS SOLUTION MANUFACTURING DEVICE

GAS-DISSOLVED LIQUID MANUFACTURING DEVICE

GAS DISSOLUTION SUPPLY APPARATUS AND GAS DISSOLUTION SUPPLY METHOD

METHOD FOR MANUFACTURING SUBSTRATE TERMINAL BOARD FOR MOUNTING SEMI...

GAS-DISSOLVED LIQUID PRODUCING APPARATUS

SUBSTRATE PROCESSING METHOD AND APPARATUS

METHOD FOR PRODUCING MULTI-LAYER BUS BAR UNIT

POLISHING APPARATUS AND POLISHING METHOD

METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING DEVICE AND SE...

WAFER POLISHING APPARATUS

WAFER POLISHING APPARATUS AND METHOD

Glass-sealed light-emitting diode

Jitter measuring device and method