Keisuke ISHIDA

Person

Oyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas laser apparatus and electronic device manufacturing method
- Patent number 12,355,204
- Issue date Jul 8, 2025
- Gigaphoton Inc.
- Keisuke Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device and electronic device manufacturing method
- Patent number 11,695,248
- Issue date Jul 4, 2023
- Gigaphoton Inc.
- Keisuke Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excimer laser apparatus and method for manufacturing electronic device
- Patent number 11,271,361
- Issue date Mar 8, 2022
- Gigaphoton Inc.
- Keisuke Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excimer laser apparatus and electronic-device manufacturing method
- Patent number 11,079,686
- Issue date Aug 3, 2021
- Gigaphoton Inc.
- Keisuke Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Narrowband laser apparatus and spectral linewidth measuring apparatus
- Patent number 10,741,991
- Issue date Aug 11, 2020
- Gigaphoton Inc.
- Takahito Kumazaki
- G01 - MEASURING TESTING
Information Patent Grant
Line narrowed laser apparatus
- Patent number 10,615,565
- Issue date Apr 7, 2020
- Gigaphoton Inc.
- Hiroshi Furusato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Narrow band laser apparatus
- Patent number 9,882,343
- Issue date Jan 30, 2018
- Gigaphoton Inc.
- Masato Moriya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD OF DISCHARGE-EXCITATION TYPE LASER DEVICE, DISCHARGE...
- Publication number 20240128706
- Publication date Apr 18, 2024
- Gigaphoton Inc.
- Keisuke ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20230396033
- Publication date Dec 7, 2023
- Gigaphoton Inc.
- Keisuke ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20220158408
- Publication date May 19, 2022
- Gigaphoton Inc.
- Keisuke ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXCIMER LASER APPARATUS AND ELECTRONIC-DEVICE MANUFACTURING METHOD
- Publication number 20200274315
- Publication date Aug 27, 2020
- Gigaphoton Inc.
- Keisuke ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXCIMER LASER APPARATUS AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE
- Publication number 20200244032
- Publication date Jul 30, 2020
- Gigaphoton Inc.
- Keisuke ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NARROWBAND LASER APPARATUS AND SPECTRAL LINEWIDTH MEASURING APPARATUS
- Publication number 20180254600
- Publication date Sep 6, 2018
- Gigaphoton Inc.
- Takahito KUMAZAKI
- G01 - MEASURING TESTING
Information Patent Application
LINE NARROWED LASER APPARATUS
- Publication number 20180123312
- Publication date May 3, 2018
- Gigaphoton Inc.
- Hiroshi FURUSATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NARROW BAND LASER APPARATUS
- Publication number 20170222391
- Publication date Aug 3, 2017
- Gigaphoton Inc.
- Masato MORIYA
- G02 - OPTICS
Information Patent Application
LASER DEVICE, AND METHOD OF CONTROLLING ACTUATOR
- Publication number 20150380893
- Publication date Dec 31, 2015
- Gigaphoton Inc.
- Takashi MATSUNAGA
- H01 - BASIC ELECTRIC ELEMENTS

Keisuke ISHIDA

Person

Patents Grantslast 30 patents

Gas laser apparatus and electronic device manufacturing method

Laser device and electronic device manufacturing method

Excimer laser apparatus and method for manufacturing electronic device

Excimer laser apparatus and electronic-device manufacturing method

Narrowband laser apparatus and spectral linewidth measuring apparatus

Line narrowed laser apparatus

Narrow band laser apparatus

Patents Applicationslast 30 patents

CONTROL METHOD OF DISCHARGE-EXCITATION TYPE LASER DEVICE, DISCHARGE...

GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD

EXCIMER LASER APPARATUS AND ELECTRONIC-DEVICE MANUFACTURING METHOD

EXCIMER LASER APPARATUS AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

NARROWBAND LASER APPARATUS AND SPECTRAL LINEWIDTH MEASURING APPARATUS

LINE NARROWED LASER APPARATUS

NARROW BAND LASER APPARATUS

LASER DEVICE, AND METHOD OF CONTROLLING ACTUATOR