Toshihiro FUJITA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electromechanical switching device and emergency shut-off and commu...
- Patent number 6,842,123
- Issue date Jan 11, 2005
- Idec Izumi Corporation
- Toshihiro Fujita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for judging plastic
- Patent number 6,624,417
- Issue date Sep 23, 2003
- Idec Izumi Corporation
- Koji Inada
- G01 - MEASURING TESTING
Information Patent Grant
Operation indicator device and panel unit
- Patent number 6,525,667
- Issue date Feb 25, 2003
- Idec Izumi Corporation
- Toshihiro Fujita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Indicator device and illumination device
- Patent number 6,517,213
- Issue date Feb 11, 2003
- Idec Izumi Corporation
- Toshihiro Fujita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus and method for detecting transparent substances
- Patent number RE37926
- Issue date Dec 10, 2002
- Idec Izumi Corporation
- Toshihiro Fujita
- 250 - Radiant energy
Information Patent Grant
Display and input device and display and input system
- Patent number 6,437,774
- Issue date Aug 20, 2002
- Idec Izumi Corporation
- Yoshitaka Tsuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Push-button switch, and operation device and teaching pendant compr...
- Patent number 6,288,352
- Issue date Sep 11, 2001
- Idec Izuni Corporation
- Takao Fukui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display unit with touch panel
- Patent number 6,118,435
- Issue date Sep 12, 2000
- IDEC IZUMi Corporation
- Toshihiro Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for detecting transparent substances
- Patent number 6,043,504
- Issue date Mar 28, 2000
- Idec Izumi Corporation
- Toshihiro Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Switching device of thin type and display device with switch
- Patent number 5,977,888
- Issue date Nov 2, 1999
- Idec Izumi Corporation
- Toshihiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog optical transmission system
- Patent number 5,453,867
- Issue date Sep 26, 1995
- Matsushita Electric Industrial Co., Ltd.
- Jun Ohya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog optical transmission system and optical fiber amplifier
- Patent number 5,436,751
- Issue date Jul 25, 1995
- Matsushita Electric Industrial Co., Ltd.
- Jun Ohya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rare earth ion doped optical element
- Patent number 5,341,237
- Issue date Aug 23, 1994
- Matsushita Electric Industrial Co., Ltd.
- Genji Tohmon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber amplifier doped with dysprosium ion for the 1.3 .mu.m...
- Patent number 5,321,708
- Issue date Jun 14, 1994
- Matsushita Electric Industrial Co., Ltd.
- Genji Tohmon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short optical pulse generators using mode-locked semiconductor lase...
- Patent number 4,910,738
- Issue date Mar 20, 1990
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device having monolithically formed active and...
- Patent number 4,899,360
- Issue date Feb 6, 1990
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 4,794,608
- Issue date Dec 27, 1988
- Matsushita Electric Inductrial Co., Ltd.
- Toshihiro Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oscillation frequency stabilized semiconductor laser
- Patent number 4,677,630
- Issue date Jun 30, 1987
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Fujita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20130329416
- Publication date Dec 12, 2013
- Hirokazu SHIMIZU
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND LIGHTING APPARATUS
- Publication number 20130329397
- Publication date Dec 12, 2013
- Hirokazu SHIMIZU
- G02 - OPTICS

Toshihiro FUJITA

Person

Patents Grantslast 30 patents

Electromechanical switching device and emergency shut-off and commu...

Apparatus and method for judging plastic

Operation indicator device and panel unit

Indicator device and illumination device

Apparatus and method for detecting transparent substances

Display and input device and display and input system

Push-button switch, and operation device and teaching pendant compr...

Display unit with touch panel

Apparatus and method for detecting transparent substances

Switching device of thin type and display device with switch

Analog optical transmission system

Analog optical transmission system and optical fiber amplifier

Rare earth ion doped optical element

Optical fiber amplifier doped with dysprosium ion for the 1.3 .mu.m...

Short optical pulse generators using mode-locked semiconductor lase...

Semiconductor laser device having monolithically formed active and...

Semiconductor laser device

Oscillation frequency stabilized semiconductor laser

Patents Applicationslast 30 patents

LIGHTING APPARATUS

LIGHT SOURCE APPARATUS AND LIGHTING APPARATUS