Izumi Serizawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Excimer lamp and UV irradiation unit including the same
- Patent number 12,183,568
- Issue date Dec 31, 2024
- ORC Manufacturing Co., Ltd.
- Go Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-arc discharge lamp
- Patent number 6,657,390
- Issue date Dec 2, 2003
- ORC Manufacturing Co., Ltd.
- Izumi Serizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for measuring hardness of ultraviolet curing transformati...
- Patent number 5,656,939
- Issue date Aug 12, 1997
- Orc Manufacturing Co., Ltd.
- Izumi Serizawa
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for photochemically ashing a photoresist
- Patent number 5,176,782
- Issue date Jan 5, 1993
- ORC Manufacturing Company, Ltd.
- Norio Ishibashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
EXCIMER LAMP AND UV IRRADIATION UNIT INCLUDING THE SAME
- Publication number 20250140546
- Publication date May 1, 2025
- ORC MANUFACTURING CO., LTD.
- Go KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXCIMER LAMP AND UV IRRADIATION UNIT INCLUDING THE SAME
- Publication number 20240321567
- Publication date Sep 26, 2024
- ORC MANUFACTURING CO., LTD.
- Go KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Short-arc discharge lamp
- Publication number 20020163307
- Publication date Nov 7, 2002
- Izumi Serizawa
- H01 - BASIC ELECTRIC ELEMENTS