Yasoo Harada

Person

Moriguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with floating quantum box
- Patent number 5,932,889
- Issue date Aug 3, 1999
- Sanyo Electric Co., Ltd.
- Kohji Matsumura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field effect semiconductor device with a low-noise drift layer and...
- Patent number 5,751,027
- Issue date May 12, 1998
- Sanyo Electric Co., Ltd.
- Minoru Sawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field-effect semiconductor device having heterojunction
- Patent number 5,751,029
- Issue date May 12, 1998
- Sanyo Electric Co., Ltd.
- Shigeharu Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulation device and fiber optic communication system
- Patent number 5,724,459
- Issue date Mar 3, 1998
- Sanyo Electric Co., Ltd.
- Seiichi Banba
- G02 - OPTICS
Information Patent Grant
Field effect semiconductor device
- Patent number 5,650,642
- Issue date Jul 22, 1997
- Sanyo Electric Co., Ltd.
- Minoru Sawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative voltage genarating circuit
- Patent number 5,614,814
- Issue date Mar 25, 1997
- Sanyo Electric Co., Ltd.
- Masao Nishida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication apparatus using common amplifier for transmission and...
- Patent number 5,590,412
- Issue date Dec 31, 1996
- Sanyo Electric Co., Ltd.
- Tetsuro Sawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IC chip for different type IC packages
- Patent number 5,585,676
- Issue date Dec 17, 1996
- Sanyo Electric Co., Ltd.
- Hisanori Uda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-balanced mixer circuit
- Patent number 5,559,457
- Issue date Sep 24, 1996
- Sanyo Electric Co., Ltd.
- Hisanori Uda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of doping, semiconductor device, and method of fabricating s...
- Patent number 5,557,141
- Issue date Sep 17, 1996
- Sanyo Electric Co., Ltd.
- Yasoo Harada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of designing a high-frequency circuit
- Patent number 5,528,509
- Issue date Jun 18, 1996
- Sanyo Electric Co., Ltd.
- Tetsuro Sawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fet switching circuit for switching between a high power transmitti...
- Patent number 5,477,184
- Issue date Dec 19, 1995
- Sanyo Electric Co., Ltd.
- Hisanori Uda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Field-effect semiconductor device
- Patent number 5,404,032
- Issue date Apr 4, 1995
- Sanyo Electric Co., Ltd.
- Minoru Sawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of doping a group III-V compound semiconductor
- Patent number 5,350,709
- Issue date Sep 27, 1994
- Sanyo Electric Co., Ltd.
- Yasoo Harada
- B82 - NANO-TECHNOLOGY

Yasoo Harada

Person

Patents Grantslast 30 patents

Semiconductor device with floating quantum box

Field effect semiconductor device with a low-noise drift layer and...

Field-effect semiconductor device having heterojunction

Optical modulation device and fiber optic communication system

Field effect semiconductor device

Negative voltage genarating circuit

Communication apparatus using common amplifier for transmission and...

IC chip for different type IC packages

Double-balanced mixer circuit

Method of doping, semiconductor device, and method of fabricating s...

Method of designing a high-frequency circuit

Fet switching circuit for switching between a high power transmitti...

Field-effect semiconductor device

Method of doping a group III-V compound semiconductor