Masashi Tsujiyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ion beam processing apparatus, electrode assembly, and method of cl...
- Patent number 12,119,203
- Issue date Oct 15, 2024
- Canon Anelva Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Grant
Grid assembly and ion beam etching apparatus
- Patent number 11,508,545
- Issue date Nov 22, 2022
- CANON ANELVA CORPORATION
- Masashi Tsujiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion beam processing apparatus, electrode assembly, and method of cl...
- Patent number 11,355,314
- Issue date Jun 7, 2022
- Canon Anelva Corporation
- Yasushi Yasumatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion beam processing apparatus, electrode assembly, and method of cl...
- Patent number 10,879,040
- Issue date Dec 29, 2020
- Canon Anelva Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Grant
Ion beam processing apparatus, electrode assembly, and method of cl...
- Patent number 10,224,179
- Issue date Mar 5, 2019
- Canon Anelva Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Grant
Grid, method of manufacturing the same, and ion beam processing app...
- Patent number 9,721,747
- Issue date Aug 1, 2017
- Canon Anelva Corporation
- Masashi Tsujiyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...
- Publication number 20250014861
- Publication date Jan 9, 2025
- Canon ANELVA Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Application
ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...
- Publication number 20220262598
- Publication date Aug 18, 2022
- Canon ANELVA Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Application
ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...
- Publication number 20210104377
- Publication date Apr 8, 2021
- Canon ANELVA Corporation
- Yasushi Yasumatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...
- Publication number 20190108973
- Publication date Apr 11, 2019
- Canon ANELVA Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Application
GRID, METHOD OF MANUFACTURING THE SAME, AND ION BEAM PROCESSING APP...
- Publication number 20170084419
- Publication date Mar 23, 2017
- Canon ANELVA Corporation
- Masashi Tsujiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...
- Publication number 20160056016
- Publication date Feb 25, 2016
- Canon ANELVA Corporation
- Yasushi Yasumatsu
- B08 - CLEANING
Information Patent Application
GRID ASSEMBLY AND ION BEAM ETCHING APPARATUS
- Publication number 20150287567
- Publication date Oct 8, 2015
- Canon ANELVA Corporation
- MASASHI TSUJIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHUTTER DEVICE AND VACUUM PROCESSING APPARATUS
- Publication number 20110198033
- Publication date Aug 18, 2011
- Canon ANELVA Corporation
- Masashi Tsujiyama
- H01 - BASIC ELECTRIC ELEMENTS

Masashi Tsujiyama

Person

Patents Grantslast 30 patents

Ion beam processing apparatus, electrode assembly, and method of cl...

Grid assembly and ion beam etching apparatus

Ion beam processing apparatus, electrode assembly, and method of cl...

Ion beam processing apparatus, electrode assembly, and method of cl...

Ion beam processing apparatus, electrode assembly, and method of cl...

Grid, method of manufacturing the same, and ion beam processing app...

Patents Applicationslast 30 patents

ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...

ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...

ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...

ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...

GRID, METHOD OF MANUFACTURING THE SAME, AND ION BEAM PROCESSING APP...

ION BEAM PROCESSING APPARATUS, ELECTRODE ASSEMBLY, AND METHOD OF CL...

GRID ASSEMBLY AND ION BEAM ETCHING APPARATUS

SHUTTER DEVICE AND VACUUM PROCESSING APPARATUS