Koichi IZUMI

Person

Amagasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas cluster processing device and gas cluster processing method
- Patent number 12,172,198
- Issue date Dec 24, 2024
- Tokyo Electron Limited
- Kazuya Dobashi
- B08 - CLEANING
Information Patent Grant
Method for treating inner wall surface of treatment object
- Patent number 11,542,585
- Issue date Jan 3, 2023
- Iwatani Corporation
- Koichi Izumi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cutting method of workpiece by forming reformed region and dry etch...
- Patent number 11,482,455
- Issue date Oct 25, 2022
- Iwatani Corporation
- Toshiki Manabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting method
- Patent number 11,380,586
- Issue date Jul 5, 2022
- Iwatani Corporation
- Toshiki Manabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas cluster processing device and gas cluster processing method
- Patent number 11,267,021
- Issue date Mar 8, 2022
- Tokyo Electron Limited
- Kazuya Dobashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for concentrating ozone gas and apparatus for concentrating...
- Patent number 11,130,092
- Issue date Sep 28, 2021
- Iwatani Corporation
- Sadaki Nakamura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for concentrating ozone gas and apparatus for concentrating...
- Patent number 11,123,679
- Issue date Sep 21, 2021
- Iwatani Corporation
- Sadaki Nakamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for supplying ozone gas and system for supplying ozone gas
- Patent number 10,597,296
- Issue date Mar 24, 2020
- Iwatani Corporation
- Naohisa Makihira
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Film forming method
- Patent number 9,425,071
- Issue date Aug 23, 2016
- Tokyo Electron Limited
- Kazuo Yabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing high concentration ozonated water and device f...
- Patent number 9,080,131
- Issue date Jul 14, 2015
- Sharp Kabushiki Kaisha
- Kunihiko Koike
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of concentrating ozone gas and apparatus therefor
- Patent number 8,404,022
- Issue date Mar 26, 2013
- Iwatani Corporation
- Kunihiko Koike
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for condensing ozone gas
- Patent number 8,012,241
- Issue date Sep 6, 2011
- Iwatani Corporation
- Kunihiko Koike
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GAS CLUSTER PROCESSING DEVICE AND GAS CLUSTER PROCESSING METHOD
- Publication number 20220143655
- Publication date May 12, 2022
- TOKYO ELECTRON LIMITED
- Kazuya DOBASHI
- B08 - CLEANING
Information Patent Application
Gas Cluster Processing Device and Gas Cluster Processing Method
- Publication number 20210107041
- Publication date Apr 15, 2021
- TOKYO ELECTRON LIMITED
- Kazuya DOBASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CUTTING METHOD
- Publication number 20200365460
- Publication date Nov 19, 2020
- IWATANI CORPORATION
- Toshiki MANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CUTTING METHOD
- Publication number 20200365461
- Publication date Nov 19, 2020
- IWATANI CORPORATION
- Toshiki MANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR TREATING INNER WALL SURFACE OF TREATMENT OBJECT
- Publication number 20200239995
- Publication date Jul 30, 2020
- IWATANI CORPORATION
- Koichi IZUMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR CONCENTRATING OZONE GAS AND APPARATUS FOR CONCENTRATING...
- Publication number 20190126191
- Publication date May 2, 2019
- IWATANI CORPORATION
- Sadaki NAKAMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CONCENTRATING OZONE GAS AND APPARATUS FOR CONCENTRATING...
- Publication number 20190111379
- Publication date Apr 18, 2019
- IWATANI CORPORATION
- Sadaki NAKAMURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SUPPLYING OZONE GAS AND SYSTEM FOR SUPPLYING OZONE GAS
- Publication number 20180257934
- Publication date Sep 13, 2018
- IWATANI CORPORATION
- Naohisa MAKIHIRA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FILM FORMING METHOD
- Publication number 20150318170
- Publication date Nov 5, 2015
- TOKYO ELECTRON LIMITED
- Kazuo YABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING HIGH CONCENTRATION OZONATED WATER AND DEVICE F...
- Publication number 20130079269
- Publication date Mar 28, 2013
- IWATANI CORPORATION
- Kunihiko Koike
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD OF CONCENTRATING OZONE GAS AND APPARATUS THEREFOR
- Publication number 20110123430
- Publication date May 26, 2011
- IWATANI CORPORATION
- Kunihiko Koike
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR CONDENSING OZONE GAS
- Publication number 20100005961
- Publication date Jan 14, 2010
- IWATANI CORPORATION
- Kunihiko Koike
- C01 - INORGANIC CHEMISTRY

Koichi IZUMI

Person

Patents Grantslast 30 patents

Gas cluster processing device and gas cluster processing method

Method for treating inner wall surface of treatment object

Cutting method of workpiece by forming reformed region and dry etch...

Cutting method

Gas cluster processing device and gas cluster processing method

Method for concentrating ozone gas and apparatus for concentrating...

Method for concentrating ozone gas and apparatus for concentrating...

Method for supplying ozone gas and system for supplying ozone gas

Film forming method

Method for producing high concentration ozonated water and device f...

Method of concentrating ozone gas and apparatus therefor

Method and apparatus for condensing ozone gas

Patents Applicationslast 30 patents

GAS CLUSTER PROCESSING DEVICE AND GAS CLUSTER PROCESSING METHOD

Gas Cluster Processing Device and Gas Cluster Processing Method

CUTTING METHOD

CUTTING METHOD

METHOD FOR TREATING INNER WALL SURFACE OF TREATMENT OBJECT

METHOD FOR CONCENTRATING OZONE GAS AND APPARATUS FOR CONCENTRATING...

METHOD FOR CONCENTRATING OZONE GAS AND APPARATUS FOR CONCENTRATING...

METHOD FOR SUPPLYING OZONE GAS AND SYSTEM FOR SUPPLYING OZONE GAS

FILM FORMING METHOD

METHOD FOR PRODUCING HIGH CONCENTRATION OZONATED WATER AND DEVICE F...

METHOD OF CONCENTRATING OZONE GAS AND APPARATUS THEREFOR

METHOD AND APPARATUS FOR CONDENSING OZONE GAS