Kunihiro Arai

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor functional device and electronic circuit provided wit...
- Patent number 5,825,048
- Issue date Oct 20, 1998
- Nippon Telegraph & Telephone Corporation
- Kunihiro Arai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Periodic waveform generating circuit
- Patent number 5,770,958
- Issue date Jun 23, 1998
- Nippon Telegraph & Telephone Corporation
- Kunihiro Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Heterojunction field-effect transistor
- Patent number 5,151,757
- Issue date Sep 29, 1992
- Nippon Telegraph & Telephone Corporation
- Takatomo Enoki
- H01 - BASIC ELECTRIC ELEMENTS