Ryosuke Iijima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,764,276
- Issue date Sep 19, 2023
- Kabushiki Kaisha Toshiba
- Shinichi Kimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,646,368
- Issue date May 9, 2023
- Kabushiki Kaisha Toshiba
- Tomoaki Inokuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,495,665
- Issue date Nov 8, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,411,084
- Issue date Aug 9, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 11,404,550
- Issue date Aug 2, 2022
- Kabushiki Kaisha Toshiba
- Tomoaki Inokuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,398,556
- Issue date Jul 26, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,374,122
- Issue date Jun 28, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device having multiple conductive parts
- Patent number 11,355,602
- Issue date Jun 7, 2022
- Kabushiki Kaisha Toshiba
- Tomoaki Inokuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, driving device, vehicle, an...
- Patent number 11,276,751
- Issue date Mar 15, 2022
- Kabushiki Kaisha Toshiba
- Shinya Kyogoku
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device, inverter circuit, driving device, vehicle, an...
- Patent number 11,276,758
- Issue date Mar 15, 2022
- Kabushiki Kaisha Toshiba
- Tatsuo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, driving device, vehicle, an...
- Patent number 11,276,774
- Issue date Mar 15, 2022
- Kabushiki Kaisha Toshiba
- Tatsuo Shimizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,245,017
- Issue date Feb 8, 2022
- Kabushiki Kaisha Toshiba
- Shinya Kyogoku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,201,223
- Issue date Dec 14, 2021
- Kabushiki Kaisha Toshiba
- Tatsuo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method of manufacturing semiconductor device,...
- Patent number 11,201,238
- Issue date Dec 14, 2021
- Kabushiki Kaisha Toshiba
- Shinichi Kimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, drive device, vehicle, and...
- Patent number 11,201,210
- Issue date Dec 14, 2021
- Kabushiki Kaisha Toshiba
- Shinya Kyogoku
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for manufacturing semiconductor device, method for manufactu...
- Patent number 11,152,470
- Issue date Oct 19, 2021
- Kabushiki Kaisha Toshiba
- Johji Nishio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, driving device, vehicle, an...
- Patent number 11,121,249
- Issue date Sep 14, 2021
- Kabushiki Kaisha Toshiba
- Shinya Kyogoku
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device
- Patent number 11,075,262
- Issue date Jul 27, 2021
- Kabushiki Kaisha Toshiba
- Shigeya Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method of manufacturing semiconductor device,...
- Patent number 11,069,803
- Issue date Jul 20, 2021
- Kabushiki Kaisha Toshiba
- Katsuhisa Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method for manufacturing semiconductor device...
- Patent number 11,043,586
- Issue date Jun 22, 2021
- Kabushiki Kaisha Toshiba
- Shinya Kyogoku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a base body of silicon carbide
- Patent number 10,998,401
- Issue date May 4, 2021
- Kabushiki Kaisha Toshiba
- Johji Nishio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, and vehicle
- Patent number 10,923,568
- Issue date Feb 16, 2021
- Kabushiki Kaisha Toshiba
- Tatsuo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 10,861,944
- Issue date Dec 8, 2020
- Kabushiki Kaisha Toshiba
- Shigeya Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method for manufacturing semiconductor device...
- Patent number 10,777,675
- Issue date Sep 15, 2020
- Kabushiki Kaisha Toshiba
- Teruyuki Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, inverter circuit, driving device, vehicle, an...
- Patent number 10,770,549
- Issue date Sep 8, 2020
- Kabushiki Kaisha Toshiba
- Toshiyuki Oshima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device, inverter circuit, driving device, vehicle, an...
- Patent number 10,763,354
- Issue date Sep 1, 2020
- Kabushiki Kaisha Toshiba
- Shinya Kyogoku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 10,741,395
- Issue date Aug 11, 2020
- Kabushiki Kaisha Toshiba
- Shunsuke Asaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method for manufacturing semiconductor device...
- Patent number 10,714,610
- Issue date Jul 14, 2020
- Kabushiki Kaisha Toshiba
- Tatsuo Shimizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,707,306
- Issue date Jul 7, 2020
- Kabushiki Kaisha Toshiba
- Tatsuo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,651,280
- Issue date May 12, 2020
- Kabushiki Kaisha Toshiba
- Chiharu Ota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20230299193
- Publication date Sep 21, 2023
- Kabushiki Kaisha Toshiba
- Shinichi KIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, IN...
- Publication number 20230299192
- Publication date Sep 21, 2023
- Kabushiki Kaisha Toshiba
- Shinichi KIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, IN...
- Publication number 20230080779
- Publication date Mar 16, 2023
- Kabushiki Kaisha Toshiba
- Shinichi KIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20230084127
- Publication date Mar 16, 2023
- Kabushiki Kaisha Toshiba
- Tatsuo SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING WAFER, AND ME...
- Publication number 20230064469
- Publication date Mar 2, 2023
- Kabushiki Kaisha Toshiba
- Mitsuhiro KUSHIBE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230064865
- Publication date Mar 2, 2023
- Kabushiki Kaisha Toshiba
- Shigeto FUKATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20220190130
- Publication date Jun 16, 2022
- Kabushiki Kaisha Toshiba
- Shinichi KIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220029012
- Publication date Jan 27, 2022
- Kabushiki Kaisha Toshiba
- Tomoaki INOKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20220013638
- Publication date Jan 13, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20220013639
- Publication date Jan 13, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20220013640
- Publication date Jan 13, 2022
- Kabushiki Kaisha Toshiba
- Katsuhisa TANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210257469
- Publication date Aug 19, 2021
- Kabushiki Kaisha Toshiba
- Tomoaki INOKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20210184030
- Publication date Jun 17, 2021
- Kabushiki Kaisha Toshiba
- Katsuhisa TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210175339
- Publication date Jun 10, 2021
- Kabushiki Kaisha Toshiba
- Tomoaki INOKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...
- Publication number 20210083100
- Publication date Mar 18, 2021
- KABUSHIKI KAISHA TOSHIBA
- Katsuhisa TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE...
- Publication number 20210083101
- Publication date Mar 18, 2021
- KABUSHIKI KAISHA TOSHIBA
- Shinya KYOGOKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...
- Publication number 20210083099
- Publication date Mar 18, 2021
- KABUSHIKI KAISHA TOSHIBA
- Shinichi KIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20210066467
- Publication date Mar 4, 2021
- KABUSHIKI KAISHA TOSHIBA
- Tatsuo SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...
- Publication number 20210043723
- Publication date Feb 11, 2021
- KABUSHIKI KAISHA TOSHIBA
- Shinya KYOGOKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20210036102
- Publication date Feb 4, 2021
- KABUSHIKI KAISHA TOSHIBA
- Shinya KYOGOKU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...
- Publication number 20210036116
- Publication date Feb 4, 2021
- KABUSHIKI KAISHA TOSHIBA
- Shinya KYOGOKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...
- Publication number 20210036149
- Publication date Feb 4, 2021
- KABUSHIKI KAISHA TOSHIBA
- Shinya KYOGOKU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200251562
- Publication date Aug 6, 2020
- KABUSHIKI KAISHA TOSHIBA
- Shigeya KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTU...
- Publication number 20200251560
- Publication date Aug 6, 2020
- KABUSHIKI KAISHA TOSHIBA
- Johji NISHIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...
- Publication number 20200220001
- Publication date Jul 9, 2020
- KABUSHIKI KAISHA TOSHIBA
- Tatsuo SHIMIZU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...
- Publication number 20200219980
- Publication date Jul 9, 2020
- KABUSHIKI KAISHA TOSHIBA
- Tatsuo SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200185492
- Publication date Jun 11, 2020
- KABUSHIKI KAISHA TOSHIBA
- Shigeya KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200144412
- Publication date May 7, 2020
- KABUSHIKI KAISHA TOSHIBA
- Teruyuki OHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SUBSTRATE, AND METHOD FOR MANUFACTURING SEMIC...
- Publication number 20200127083
- Publication date Apr 23, 2020
- KABUSHIKI KAISHA TOSHIBA
- Johji NISHIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, AND VEHICLE
- Publication number 20200111875
- Publication date Apr 9, 2020
- KABUSHIKI KAISHA TOSHIBA
- Tatsuo SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS

Ryosuke Iijima

Person

Patents Grantslast 30 patents

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device and method for manufacturing the same

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device having multiple conductive parts

Semiconductor device, inverter circuit, driving device, vehicle, an...

Semiconductor device, inverter circuit, driving device, vehicle, an...

Semiconductor device, inverter circuit, driving device, vehicle, an...

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device, inverter circuit, drive device, vehicle, and...

Semiconductor device, method of manufacturing semiconductor device,...

Semiconductor device, inverter circuit, drive device, vehicle, and...

Method for manufacturing semiconductor device, method for manufactu...

Semiconductor device, inverter circuit, driving device, vehicle, an...

Semiconductor device

Semiconductor device, method of manufacturing semiconductor device,...

Semiconductor device, method for manufacturing semiconductor device...

Semiconductor device having a base body of silicon carbide

Semiconductor device, inverter circuit, and vehicle

Semiconductor device and method for manufacturing the same

Semiconductor device, method for manufacturing semiconductor device...

Semiconductor device, inverter circuit, driving device, vehicle, an...

Semiconductor device, inverter circuit, driving device, vehicle, an...

Method for manufacturing semiconductor device

Semiconductor device, method for manufacturing semiconductor device...

Semiconductor device and method of manufacturing the same

Silicon carbide semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, IN...

SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, IN...

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

WAFER, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING WAFER, AND ME...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...

SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE...

SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTU...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVING DEVICE, VEHICLE, AN...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, SUBSTRATE, AND METHOD FOR MANUFACTURING SEMIC...

SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, AND VEHICLE