Ryoichi KATO

Person

Matsumoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having an insulating sheet and a conductive fi...
- Patent number 12,080,612
- Issue date Sep 3, 2024
- Fuji Electric Co., Ltd.
- Katsumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat exchanger having cured edge
- Patent number 12,072,155
- Issue date Aug 27, 2024
- NIPPON LIGHT METAL COMPANY, LTD.
- Akihito Aoki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Manufacturing method of semiconductor device
- Patent number 12,062,552
- Issue date Aug 13, 2024
- Fuji Electric Co., Ltd.
- Yuma Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module comprising a resin case and an external connec...
- Patent number 12,046,539
- Issue date Jul 23, 2024
- Fuji Electric Co., Ltd.
- Yuichiro Hinata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module, power conversion device, and manufacturing me...
- Patent number 12,029,017
- Issue date Jul 2, 2024
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 12,021,043
- Issue date Jun 25, 2024
- Fuji Electric Co., Ltd.
- Hiroaki Hokazono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,935,813
- Issue date Mar 19, 2024
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising a capacitor
- Patent number 11,887,925
- Issue date Jan 30, 2024
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaging structure for bipolar transistor with constricted bumps
- Patent number 11,705,419
- Issue date Jul 18, 2023
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with a laser-connected terminal
- Patent number 11,664,342
- Issue date May 30, 2023
- Fuji Electric Co., Ltd.
- Shinji Tada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat sink
- Patent number 11,624,562
- Issue date Apr 11, 2023
- Fuji Electric Co., Ltd.
- Takumi Nakamura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Semiconductor module having block electrode bonded to collector ele...
- Patent number 11,545,409
- Issue date Jan 3, 2023
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooler
- Patent number 11,444,004
- Issue date Sep 13, 2022
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Semiconductor device comprising a capacitor
- Patent number 11,410,922
- Issue date Aug 9, 2022
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 11,398,448
- Issue date Jul 26, 2022
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 11,398,450
- Issue date Jul 26, 2022
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 11,335,660
- Issue date May 17, 2022
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,315,854
- Issue date Apr 26, 2022
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 11,309,276
- Issue date Apr 19, 2022
- Fuji Electric Co., Ltd.
- Yuma Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,201,121
- Issue date Dec 14, 2021
- Fuji Electric Co., Ltd.
- Kohei Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooler and semiconductor module
- Patent number 11,075,144
- Issue date Jul 27, 2021
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 10,916,491
- Issue date Feb 9, 2021
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor equipment
- Patent number 10,867,980
- Issue date Dec 15, 2020
- Fuji Electric Co., Ltd.
- Motohito Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,332,845
- Issue date Jun 25, 2019
- Fuji Electric Co., Ltd.
- Takafumi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,276,474
- Issue date Apr 30, 2019
- Fuji Electric Co., Ltd.
- Takashi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,128,345
- Issue date Nov 13, 2018
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module having a solder-bonded cooling unit
- Patent number 9,871,006
- Issue date Jan 16, 2018
- Fuji Electric Co., Ltd.
- Ryoichi Kato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVIC...
- Publication number 20240312899
- Publication date Sep 19, 2024
- Fuji Electric Co., Ltd.
- Akito NAKAGOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE COMPRISING A CAPACITOR
- Publication number 20240006303
- Publication date Jan 4, 2024
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFUCTURING METHOD OF PACKAGING STRUCTURE FOR BIPOLAR TRANSISTOR...
- Publication number 20230307400
- Publication date Sep 28, 2023
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230187334
- Publication date Jun 15, 2023
- Fuji Electric Co., Ltd.
- Yuma MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVIC...
- Publication number 20230142607
- Publication date May 11, 2023
- Fuji Electric Co., Ltd.
- Tadahiko SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230119240
- Publication date Apr 20, 2023
- Fuji Electric Co., Ltd.
- Katsumi TANIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20230120152
- Publication date Apr 20, 2023
- Fuji Electric Co., Ltd.
- Yuma MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230124778
- Publication date Apr 20, 2023
- Fuji Electric Co., Ltd.
- Akito NAKAGOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE AND METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE
- Publication number 20230005801
- Publication date Jan 5, 2023
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20220415749
- Publication date Dec 29, 2022
- Fuji Electric Co., Ltd.
- Naoyuki KANAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20220415729
- Publication date Dec 29, 2022
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT SINK
- Publication number 20220412670
- Publication date Dec 29, 2022
- Fuji Electric Co., Ltd.
- Takumi NAKAMURA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20220407432
- Publication date Dec 22, 2022
- Fuji Electric Co., Ltd.
- Akito NAKAGOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE COMPRISING A CAPACITOR
- Publication number 20220384399
- Publication date Dec 1, 2022
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220262895
- Publication date Aug 18, 2022
- Fuji Electric Co., Ltd.
- Akito NAKAGOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTU...
- Publication number 20220208652
- Publication date Jun 30, 2022
- Fuji Electric Co., Ltd.
- Yuichiro HINATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VISUAL PERCEPTION FUNCTION EVALUATION SYSTEM
- Publication number 20220175242
- Publication date Jun 9, 2022
- Waseda University
- Hiroyasu Iwata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20220157623
- Publication date May 19, 2022
- Fuji Electric Co., Ltd.
- Yuma MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT EXCHANGER
- Publication number 20220082341
- Publication date Mar 17, 2022
- NIPPON LIGHT METAL COMPANY, LTD.
- Akihito Aoki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SEMICONDUCTOR MODULE, POWER CONVERSION DEVICE, AND MANUFACTURING ME...
- Publication number 20220022340
- Publication date Jan 20, 2022
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220005745
- Publication date Jan 6, 2022
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH A LASER-CONNECTED TERMINAL
- Publication number 20210407955
- Publication date Dec 30, 2021
- Fuji Electric Co., Ltd.
- Shinji TADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20210280555
- Publication date Sep 9, 2021
- Fuji Electric Co., Ltd.
- Yuma MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20210280534
- Publication date Sep 9, 2021
- Fuji Electric Co., Ltd.
- Hiroaki HOKAZONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20210280556
- Publication date Sep 9, 2021
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20210280550
- Publication date Sep 9, 2021
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20210280549
- Publication date Sep 9, 2021
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE AND SEMICONDUCTOR MODULE MANUFACTURING METHOD
- Publication number 20210242156
- Publication date Aug 5, 2021
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE AND SEMICONDUCTOR MODULE MANUFACTURING METHOD
- Publication number 20210242103
- Publication date Aug 5, 2021
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210202372
- Publication date Jul 1, 2021
- Fuji Electric Co., Ltd.
- Ryoichi KATO
- H01 - BASIC ELECTRIC ELEMENTS

Ryoichi KATO

Person

Patents Grantslast 30 patents

Semiconductor device having an insulating sheet and a conductive fi...

Heat exchanger having cured edge

Manufacturing method of semiconductor device

Semiconductor module comprising a resin case and an external connec...

Semiconductor module, power conversion device, and manufacturing me...

Semiconductor device and method for manufacturing semiconductor device

Semiconductor device

Semiconductor device comprising a capacitor

Packaging structure for bipolar transistor with constricted bumps

Semiconductor device with a laser-connected terminal

Heat sink

Semiconductor module having block electrode bonded to collector ele...

Cooler

Semiconductor device comprising a capacitor

Semiconductor module

Semiconductor module

Semiconductor module

Semiconductor device and method of manufacturing semiconductor device

Semiconductor module

Semiconductor device

Cooler and semiconductor module

Semiconductor module

Semiconductor equipment

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor module having a solder-bonded cooling unit

Patents Applicationslast 30 patents

SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVIC...

SEMICONDUCTOR DEVICE COMPRISING A CAPACITOR

MANUFUCTURING METHOD OF PACKAGING STRUCTURE FOR BIPOLAR TRANSISTOR...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVIC...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR MODULE AND METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

SEMICONDUCTOR MODULE

HEAT SINK

SEMICONDUCTOR MODULE

SEMICONDUCTOR DEVICE COMPRISING A CAPACITOR

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR MODULE, SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTU...

VISUAL PERCEPTION FUNCTION EVALUATION SYSTEM

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

HEAT EXCHANGER

SEMICONDUCTOR MODULE, POWER CONVERSION DEVICE, AND MANUFACTURING ME...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE WITH A LASER-CONNECTED TERMINAL

SEMICONDUCTOR MODULE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR MODULE

SEMICONDUCTOR MODULE

SEMICONDUCTOR MODULE

SEMICONDUCTOR MODULE AND SEMICONDUCTOR MODULE MANUFACTURING METHOD

SEMICONDUCTOR MODULE AND SEMICONDUCTOR MODULE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE