Masahiko TEZUKA

Follow

Person

Otawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Emitter including a zigzag current path and rib portions, and X-ray...
- Patent number 10,593,508
- Issue date Mar 17, 2020
- Canon Electron Tubes & Devices Co., Ltd.
- Masataka Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube assembly
- Patent number 9,847,207
- Issue date Dec 19, 2017
- Toshiba Electron Tubes & Devices Co., Ltd.
- Masahiko Tezuka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EMITTER AND X-RAY TUBE
- Publication number 20170287670
- Publication date Oct 5, 2017
- Toshiba Electron Tubes & Devices Co., Ltd.
- Masataka UEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY TUBE ASSEMBLY
- Publication number 20160172149
- Publication date Jun 16, 2016
- KABUSHIKI KAISHA TOSHIBA
- Masahiko TEZUKA
- H01 - BASIC ELECTRIC ELEMENTS