Masahiro Yoshida

Follow

Person

Itami, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing a field effect transistor
- Patent number 5,434,094
- Issue date Jul 18, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Michihiro Kobiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microminiature vacuum tube
- Patent number 5,367,181
- Issue date Nov 22, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor device with contact in groove
- Patent number 5,324,981
- Issue date Jun 28, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Michihiro Kobiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microminiature vacuum tube manufacturing method
- Patent number 5,270,258
- Issue date Dec 14, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave monolithic integrated circuit with heat radiating electrode
- Patent number 5,045,503
- Issue date Sep 3, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Michihiro Kobiki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Microwave monolithic integrated circuit with heat radiating electrode
- Patent number 4,956,697
- Issue date Sep 11, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Michihiro Kobiki
- C03 - GLASS MINERAL OR SLAG WOOL