Katsutoki Shirai

Person

Kyoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,176,269
- Issue date Dec 24, 2024
- Rohm Co., Ltd.
- Katsutoki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,131,983
- Issue date Oct 29, 2024
- Rohm Co., Ltd.
- Katsutoki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with die pads and leads
- Patent number 12,021,010
- Issue date Jun 25, 2024
- Rohm Co., Ltd.
- Katsutoki Shirai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device with die pad and leads, and method of manufacturing
- Patent number 11,404,356
- Issue date Aug 2, 2022
- Rohm Co., Ltd.
- Katsutoki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,195,783
- Issue date Dec 7, 2021
- Rohm Co., Ltd.
- Yoshio Higashida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250029898
- Publication date Jan 23, 2025
- Rohm Co., Ltd.
- Katsutoki SHIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND...
- Publication number 20240371734
- Publication date Nov 7, 2024
- ROHM CO., LTD.
- Katsutoki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240063097
- Publication date Feb 22, 2024
- Rohm Co., Ltd.
- Katsutoki SHIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230116738
- Publication date Apr 13, 2023
- Rohm Co., Ltd.
- Katsutoki SHIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220301991
- Publication date Sep 22, 2022
- Rohm Co., Ltd.
- Katsutoki SHIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220301990
- Publication date Sep 22, 2022
- Rohm Co., Ltd.
- Katsutoki SHIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220301985
- Publication date Sep 22, 2022
- Rohm Co., Ltd.
- Katsutoki SHIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND...
- Publication number 20220238420
- Publication date Jul 28, 2022
- ROHM CO., LTD.
- Katsutoki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND...
- Publication number 20200312750
- Publication date Oct 1, 2020
- ROHM CO., LTD.
- Katsutoki Shirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190378784
- Publication date Dec 12, 2019
- ROHM CO., LTD.
- Yoshio Higashida
- H01 - BASIC ELECTRIC ELEMENTS

Katsutoki Shirai

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device

Electronic device with die pads and leads

Electronic device with die pad and leads, and method of manufacturing

Semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND...

ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND...

SEMICONDUCTOR DEVICE