Tatsushi IGARASHI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dry sterilizing device and dry sterilizing method
- Patent number 12,064,525
- Issue date Aug 20, 2024
- Ushio Denki Kabushiki Kaisha
- Tatsushi Igarashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Microbe inactivation processing method and cell activation processi...
- Patent number 11,433,151
- Issue date Sep 6, 2022
- Ushio Denki Kabushiki Kaisha
- Tatsushi Igarashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sterilization apparatus
- Patent number 11,007,378
- Issue date May 18, 2021
- Ushio Denki Kabushiki Kaisha
- Tatsushi Igarashi
- G02 - OPTICS
Information Patent Grant
Microbe inactivation processing method and cell activation processi...
- Patent number 10,864,287
- Issue date Dec 15, 2020
- Ushio Denki Kabushiki Kaisha
- Tatsushi Igarashi
- G02 - OPTICS
Information Patent Grant
Microbe inactivation processing device and cell activation processi...
- Patent number 10,786,586
- Issue date Sep 29, 2020
- Ushio Denki Kabushiki Kaisha
- Tatsushi Igarashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Foil trap and light source device using such foil trap
- Patent number 9,599,812
- Issue date Mar 21, 2017
- Ushio Denki Kabushiki Kaisha
- Christof Metzmacher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metal halide lamp
- Patent number 5,986,402
- Issue date Nov 16, 1999
- Ushiodenki Kabushiki Kaisha
- Mitsuo Narita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp having a plurality of coating layers
- Patent number 5,861,715
- Issue date Jan 19, 1999
- Ushiodenki Kabushiki Kaisha
- Tatsushi Igarashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device using a double-tube dielectric barrier discharg...
- Patent number 5,763,999
- Issue date Jun 9, 1998
- Ushiodenki Kabushiki Kaisha
- Hiromitsu Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric barrier discharge lamp
- Patent number 5,757,132
- Issue date May 26, 1998
- Ushiodenki Kabushiki Kaisha
- Hiromitsu Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cadmium discharge lamp of the short arc type and method of producin...
- Patent number 5,739,636
- Issue date Apr 14, 1998
- Ushiodenki Kabushiki Kaisha
- Akiyasu Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dielectric barrier discharge lamp
- Patent number 5,666,026
- Issue date Sep 9, 1997
- Ushiodenki Kabushiki Kaisha
- Hiromitsu Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emission device with a cadmium lamp
- Patent number 5,589,735
- Issue date Dec 31, 1996
- Ushiodenki Kabushiki Kaisha
- Akiyasu Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dielectric barrier discharge lamp
- Patent number 5,581,152
- Issue date Dec 3, 1996
- Ushiodenki Kabushiki Kaisha
- Hiromitsu Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for connection of a molybdenum foil to a molybdenum lead po...
- Patent number 5,542,867
- Issue date Aug 6, 1996
- Ushiodenki Kabushiki Kaisha
- Nobuyuki Hishinuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cadmium ARC lamp with improved UV emission
- Patent number 5,541,481
- Issue date Jul 30, 1996
- Ushiodenki Kabushiki Kaisha
- Akiyasu Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for oxidation of an article
- Patent number 5,510,158
- Issue date Apr 23, 1996
- Ushiodenki Kabushiki Kaisha
- Tatsumi Hiramoto
- B08 - CLEANING
Information Patent Grant
Metal vapor discharge lamp
- Patent number 5,481,159
- Issue date Jan 2, 1996
- Ushiodenki Kabushiki Kaisha
- Tatsumi Hiramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cadmium/rare gas discharge lamp of the short arc type, as well as p...
- Patent number 5,471,278
- Issue date Nov 28, 1995
- Ushiodenki Kabushiki Kaisha
- Yukio Yasuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dielectric barrier discharge lamp
- Patent number 5,444,331
- Issue date Aug 22, 1995
- Ushiodenki Kabushiki Kaisha
- Hiromitsu Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plane light source unit and radiant heating furnace including same
- Patent number 4,543,472
- Issue date Sep 24, 1985
- Ushio Denki Kabushiki Kaisha
- Tetsuji Arai
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Halogen lamp unit
- Patent number 4,540,911
- Issue date Sep 10, 1985
- Ushio Denki Kabushiki Kaisha
- Tetsuji Arai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR INACTIVATING BACTERIA OR VIRUSES, AND SYSTEM FOR INAC...
- Publication number 20240148925
- Publication date May 9, 2024
- Ushio Denki Kabushiki Kaisha
- Keisuke NAITO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INACTIVATION DEVICE AND INACTIVATION METHOD
- Publication number 20230149578
- Publication date May 18, 2023
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL FILTER USED IN A MICROBE INACTIVATION PROCESSING DEVICE
- Publication number 20220379137
- Publication date Dec 1, 2022
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INACTIVATION APPARATUS AND INACTIVATION METHOD
- Publication number 20220323624
- Publication date Oct 13, 2022
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRY STERILIZING DEVICE AND DRY STERILIZING METHOD
- Publication number 20220288247
- Publication date Sep 15, 2022
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
INACTIVATION APPARATUS AND INACTIVATION METHOD
- Publication number 20220241444
- Publication date Aug 4, 2022
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHTING DEVICE HAVING FUNCTION OF INACTIVATING BACTERIA OR VIRUSES
- Publication number 20220062473
- Publication date Mar 3, 2022
- Ushio Denki Kabushiki Kaisha
- Keisuke Naito
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROBE INACTIVATION PROCESSING METHOD AND CELL ACTIVATION PROCESSI...
- Publication number 20210030906
- Publication date Feb 4, 2021
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- G02 - OPTICS
Information Patent Application
DRY STERILIZING DEVICE AND DRY STERILIZING METHOD
- Publication number 20190321499
- Publication date Oct 24, 2019
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MICROBE INACTIVATION PROCESSING DEVICE AND CELL ACTIVATION PROCESSI...
- Publication number 20190192708
- Publication date Jun 27, 2019
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- G02 - OPTICS
Information Patent Application
MICROBE INACTIVATION PROCESSING METHOD AND CELL ACTIVATION PROCESSI...
- Publication number 20190192709
- Publication date Jun 27, 2019
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- G02 - OPTICS
Information Patent Application
STERILIZATION APPARATUS
- Publication number 20190038914
- Publication date Feb 7, 2019
- Ushio Denki Kabushiki Kaisha
- Tatsushi IGARASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FOIL TRAP AND LIGHT SOURCE DEVICE USING SUCH FOIL TRAP
- Publication number 20160195714
- Publication date Jul 7, 2016
- Ushio Denki Kabushiki Kaisha
- Christof METZMACHER
- G02 - OPTICS

Tatsushi IGARASHI

Person

Patents Grantslast 30 patents

Dry sterilizing device and dry sterilizing method

Microbe inactivation processing method and cell activation processi...

Sterilization apparatus

Microbe inactivation processing method and cell activation processi...

Microbe inactivation processing device and cell activation processi...

Foil trap and light source device using such foil trap

Metal halide lamp

Discharge lamp having a plurality of coating layers

Light source device using a double-tube dielectric barrier discharg...

Dielectric barrier discharge lamp

Cadmium discharge lamp of the short arc type and method of producin...

Dielectric barrier discharge lamp

Emission device with a cadmium lamp

Dielectric barrier discharge lamp

Process for connection of a molybdenum foil to a molybdenum lead po...

Cadmium ARC lamp with improved UV emission

Process for oxidation of an article

Metal vapor discharge lamp

Cadmium/rare gas discharge lamp of the short arc type, as well as p...

Dielectric barrier discharge lamp

Plane light source unit and radiant heating furnace including same

Halogen lamp unit

Patents Applicationslast 30 patents

APPARATUS FOR INACTIVATING BACTERIA OR VIRUSES, AND SYSTEM FOR INAC...

INACTIVATION DEVICE AND INACTIVATION METHOD

OPTICAL FILTER USED IN A MICROBE INACTIVATION PROCESSING DEVICE

INACTIVATION APPARATUS AND INACTIVATION METHOD

DRY STERILIZING DEVICE AND DRY STERILIZING METHOD

INACTIVATION APPARATUS AND INACTIVATION METHOD

LIGHTING DEVICE HAVING FUNCTION OF INACTIVATING BACTERIA OR VIRUSES

MICROBE INACTIVATION PROCESSING METHOD AND CELL ACTIVATION PROCESSI...

DRY STERILIZING DEVICE AND DRY STERILIZING METHOD

MICROBE INACTIVATION PROCESSING DEVICE AND CELL ACTIVATION PROCESSI...

MICROBE INACTIVATION PROCESSING METHOD AND CELL ACTIVATION PROCESSI...

STERILIZATION APPARATUS

FOIL TRAP AND LIGHT SOURCE DEVICE USING SUCH FOIL TRAP