Hiromitsu CHATANI

Person

Shibukawa-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electron source, method for manufacturing same, and device provided...
- Patent number 11,984,291
- Issue date May 14, 2024
- DENKA COMPANY LIMITED
- Hiromitsu Chatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source, method for manufacturing same, emitter, and device...
- Patent number 11,915,921
- Issue date Feb 27, 2024
- DENKA COMPANY LIMITED
- Dai Tsukada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and production method therefor
- Patent number 11,152,185
- Issue date Oct 19, 2021
- DENKA COMPANY LIMITED
- Toshiyuki Morishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and production method therefor
- Patent number 10,957,511
- Issue date Mar 23, 2021
- DENKA COMPANY LIMITED
- Toshiyuki Morishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and production method therefor
- Patent number 10,553,390
- Issue date Feb 4, 2020
- DENKA COMPANY LIMITED
- Toshiyuki Morishita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, AND DEVICE PROVIDED...
- Publication number 20240029989
- Publication date Jan 25, 2024
- Denka Company Limited
- Hiromitsu CHATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE AND METHOD FOR MANUFACTURING SAME, AND EMITTER AND...
- Publication number 20230317395
- Publication date Oct 5, 2023
- Denka Company Limited
- Daisuke ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER AND DEVICE PROVIDED WITH SAME
- Publication number 20230298846
- Publication date Sep 21, 2023
- Denka Company Limited
- Daisuke ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, EMITTER, AND DEVICE...
- Publication number 20230215679
- Publication date Jul 6, 2023
- Denka Company Limited
- Dai TSUKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE AND PRODUCTION METHOD THEREFOR
- Publication number 20210193427
- Publication date Jun 24, 2021
- DENKA COMPANY LIMITED
- Toshiyuki MORISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE AND PRODUCTION METHOD THEREFOR
- Publication number 20200126750
- Publication date Apr 23, 2020
- DENKA COMPANY LIMITED
- Toshiyuki MORISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE AND PRODUCTION METHOD THEREFOR
- Publication number 20190221399
- Publication date Jul 18, 2019
- DENKA COMPANY LIMITED
- Toshiyuki MORISHITA
- H01 - BASIC ELECTRIC ELEMENTS

Hiromitsu CHATANI

Person

Patents Grantslast 30 patents

Electron source, method for manufacturing same, and device provided...

Electron source, method for manufacturing same, emitter, and device...

Electron source and production method therefor

Electron source and production method therefor

Electron source and production method therefor

Patents Applicationslast 30 patents

ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, AND DEVICE PROVIDED...

ELECTRON SOURCE AND METHOD FOR MANUFACTURING SAME, AND EMITTER AND...

EMITTER AND DEVICE PROVIDED WITH SAME

ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, EMITTER, AND DEVICE...

ELECTRON SOURCE AND PRODUCTION METHOD THEREFOR

ELECTRON SOURCE AND PRODUCTION METHOD THEREFOR

ELECTRON SOURCE AND PRODUCTION METHOD THEREFOR