Yoshiteru ISHIMARU

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power amplifier and multistage amplification circuit including same
- Patent number 7,573,336
- Issue date Aug 11, 2009
- Sharp Kabushiki Kaisha
- Yoshiteru Ishimaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Heterojunction bipolar transistor capable of restraining the conduc...
- Patent number 6,611,008
- Issue date Aug 26, 2003
- Sharp Kabushiki Kaisha
- John Kevin Twynam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction bipolar transistor, manufacturing method therefor, a...
- Patent number 6,593,604
- Issue date Jul 15, 2003
- Sharp Kabushiki Kaisha
- Yoshiteru Ishimaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for analyzing schottky junction method for evaluating semico...
- Patent number 6,239,608
- Issue date May 29, 2001
- Sharp Kabushiki Kaisha
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Method for analyzing Schottky junction, method for evaluating semic...
- Patent number 5,942,909
- Issue date Aug 24, 1999
- Sharp Kabushiki Kaisha
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Heterojunction semiconductor device
- Patent number 5,912,480
- Issue date Jun 15, 1999
- Sharp Kabushiki Kaisha
- Yu Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 5,876,901
- Issue date Mar 2, 1999
- Sharp Kabushiki Kaisha
- Yoshiteru Ishimaru
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VOLTAGE GENERATION CIRCUIT
- Publication number 20160091910
- Publication date Mar 31, 2016
- Sharp Kabushiki Kaisha
- Yoshiteru ISHIMARU
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE GENERATION CIRCUIT
- Publication number 20160070288
- Publication date Mar 10, 2016
- Sharp Kabushiki Kaisha
- Yoshiteru ISHIMARU
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER AMPLIFIER
- Publication number 20090212863
- Publication date Aug 27, 2009
- Yoshiteru Ishimaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier and multistage amplification circuit including same
- Publication number 20080186099
- Publication date Aug 7, 2008
- Sharp Kabushiki Kaisha
- Yoshiteru Ishimaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier capable of adjusting compensation for distortion in...
- Publication number 20070024370
- Publication date Feb 1, 2007
- Sharp Kabushiki Kaisha
- Michitoshi Hirata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Heterojunction bipolar transistor, manufacturing method therefor, a...
- Publication number 20030038300
- Publication date Feb 27, 2003
- Yoshiteru Ishimaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heterojunction bipolar transistor capable of restraining the conduc...
- Publication number 20020088993
- Publication date Jul 11, 2002
- John K. Twynam
- H01 - BASIC ELECTRIC ELEMENTS

Yoshiteru ISHIMARU

Person

Patents Grantslast 30 patents

Power amplifier and multistage amplification circuit including same

Heterojunction bipolar transistor capable of restraining the conduc...

Heterojunction bipolar transistor, manufacturing method therefor, a...

Method for analyzing schottky junction method for evaluating semico...

Method for analyzing Schottky junction, method for evaluating semic...

Heterojunction semiconductor device

Method for fabricating semiconductor device

Patents Applicationslast 30 patents

VOLTAGE GENERATION CIRCUIT

VOLTAGE GENERATION CIRCUIT

POWER AMPLIFIER

Power amplifier and multistage amplification circuit including same

Power amplifier capable of adjusting compensation for distortion in...

Heterojunction bipolar transistor, manufacturing method therefor, a...

Heterojunction bipolar transistor capable of restraining the conduc...