Rikihiro Maruyama

Person

Matsumoto-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 11,721,633
- Issue date Aug 8, 2023
- Fuji Electric Co., Ltd.
- Masaki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,626,358
- Issue date Apr 11, 2023
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,337,306
- Issue date May 17, 2022
- Fuji Electric Co., Ltd.
- Kenshi Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method and semiconductor device
- Patent number 11,295,997
- Issue date Apr 5, 2022
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method and soldering support jig
- Patent number 11,164,846
- Issue date Nov 2, 2021
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having circuit board to which contact part is...
- Patent number 11,107,784
- Issue date Aug 31, 2021
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 11,069,643
- Issue date Jul 20, 2021
- Fuji Electric Co., Ltd.
- Kenshi Kai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 10,978,371
- Issue date Apr 13, 2021
- Fuji Electric Co., Ltd.
- Kenshi Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor device manufacturing method
- Patent number 10,784,176
- Issue date Sep 22, 2020
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having bonding regions exposed through protect...
- Patent number 10,699,994
- Issue date Jun 30, 2020
- Fuji Electric Co., Ltd.
- Kenshi Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method and soldering support jig
- Patent number 10,566,308
- Issue date Feb 18, 2020
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Case, semiconductor device and manufacturing method of case
- Patent number 10,424,522
- Issue date Sep 24, 2019
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting jig for semiconductor device
- Patent number 10,405,434
- Issue date Sep 3, 2019
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,398,036
- Issue date Aug 27, 2019
- Fuji Electric Co., Ltd.
- Kenshi Kai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor module radiator plate fabrication method, radiator pl...
- Patent number 10,262,874
- Issue date Apr 16, 2019
- Fuji Electric Co., Ltd.
- Yoshinori Uezato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device, metal member, and method of manufacturing sem...
- Patent number 10,199,314
- Issue date Feb 5, 2019
- Fuji Electric Co., Ltd.
- Kenshi Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting jig for semiconductor device
- Patent number 9,877,397
- Issue date Jan 23, 2018
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,876,293
- Issue date Jan 23, 2018
- Fuji Electric Co., Ltd.
- Kazunaga Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 9,691,697
- Issue date Jun 27, 2017
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 9,673,117
- Issue date Jun 6, 2017
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 9,466,509
- Issue date Oct 11, 2016
- Fuji Electric Co., Ltd.
- Kazunaga Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device and mounting jig
- Patent number 9,204,559
- Issue date Dec 1, 2015
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device manufacturing method and semiconductor device
- Patent number 9,070,696
- Issue date Jun 30, 2015
- Fuji Electric Co., Ltd.
- Kazunaga Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor module
- Patent number 7,985,630
- Issue date Jul 26, 2011
- Fuji Electric Device Technology Co., Ltd.
- Masafumi Horio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing same
- Patent number 7,944,042
- Issue date May 17, 2011
- Fuji Electric Device Technology Co., Ltd.
- Katsuhiko Yoshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module
- Patent number 7,902,653
- Issue date Mar 8, 2011
- Fuji Electric Systems Co., Ltd.
- Masafumi Horio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,262,474
- Issue date Jul 17, 2001
- Fuji Electric Co., Ltd.
- Takatoshi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semi-conductor element with terminal casing
- Patent number D364385
- Issue date Nov 21, 1995
- Fuji Electric Co., Ltd.
- Tomio Shimizu
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240347431
- Publication date Oct 17, 2024
- Fuji Electric Co., Ltd.
- Masaoki MIYAKOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220208685
- Publication date Jun 30, 2022
- Fuji Electric Co., Ltd.
- Masaki TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210375734
- Publication date Dec 2, 2021
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210251075
- Publication date Aug 12, 2021
- Fuji Electric Co., Ltd.
- Kenshi KAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20200328130
- Publication date Oct 15, 2020
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
- Publication number 20200286800
- Publication date Sep 10, 2020
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200194392
- Publication date Jun 18, 2020
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SOLDERING SUPPORT JIG
- Publication number 20200135691
- Publication date Apr 30, 2020
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20200098717
- Publication date Mar 26, 2020
- Fuji Electric Co., Ltd.
- Kenshi KAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190157183
- Publication date May 23, 2019
- Fuji Electric Co., Ltd.
- Kenshi KAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SOLDERING SUPPORT JIG
- Publication number 20190057951
- Publication date Feb 21, 2019
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190006272
- Publication date Jan 3, 2019
- Fuji Electric Co., Ltd.
- Kenshi KAI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180279484
- Publication date Sep 27, 2018
- Fuji Electric Co., Ltd.
- Kenshi KAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CASE, SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF CASE
- Publication number 20180182678
- Publication date Jun 28, 2018
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOUNTING JIG FOR SEMICONDUCTOR DEVICE
- Publication number 20170339794
- Publication date Nov 23, 2017
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170141022
- Publication date May 18, 2017
- Fuji Electric Co., Ltd.
- Rikihiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE RADIATOR PLATE FABRICATION METHOD, RADIATOR PL...
- Publication number 20170011935
- Publication date Jan 12, 2017
- Fuji Electric Co., Ltd.
- Yoshinori UEZATO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160380366
- Publication date Dec 29, 2016
- Fuji Electric Co., Ltd.
- Kazunaga ONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METAL MEMBER, AND METHOD OF MANUFACTURING SEM...
- Publication number 20160343647
- Publication date Nov 24, 2016
- Fuji Electric Co., Ltd.
- Kenshi KAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20160118310
- Publication date Apr 28, 2016
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOUNTING JIG FOR SEMICONDUCTOR DEVICE
- Publication number 20160050764
- Publication date Feb 18, 2016
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20150249023
- Publication date Sep 3, 2015
- Fuji Electric Co., Ltd.
- Kazunaga ONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND MOUNTING JIG
- Publication number 20140317896
- Publication date Oct 30, 2014
- Fuji Electric Co., Ltd.
- Rikihiro MARUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
- Publication number 20140312464
- Publication date Oct 23, 2014
- Fuji Electric Co., Ltd.
- Kazunaga ONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE RADIATOR PLATE FABRICATION METHOD, RADIATOR PL...
- Publication number 20130306296
- Publication date Nov 21, 2013
- Fuji Electric Co., Ltd.
- Yoshinori Uezato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacturing semiconductor module
- Publication number 20110059581
- Publication date Mar 10, 2011
- Fuji Electric Device Technology Co., Ltd.
- Masafumi Horio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor module and method for manufacturing semiconductor module
- Publication number 20080284007
- Publication date Nov 20, 2008
- Fuji Electric Device Technology Co., LTD.
- Masafumi Horio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing same
- Publication number 20080217760
- Publication date Sep 11, 2008
- Fuji Electric Device Technology Co., Ltd.
- Katsuhiko Yoshihara
- H01 - BASIC ELECTRIC ELEMENTS

Rikihiro Maruyama

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device manufacturing method and semiconductor device

Semiconductor device manufacturing method and soldering support jig

Semiconductor device having circuit board to which contact part is...

Semiconductor device manufacturing method

Semiconductor device and method for manufacturing semiconductor device

Semiconductor device and semiconductor device manufacturing method

Semiconductor device having bonding regions exposed through protect...

Semiconductor device manufacturing method and soldering support jig

Case, semiconductor device and manufacturing method of case

Mounting jig for semiconductor device

Semiconductor device

Semiconductor module radiator plate fabrication method, radiator pl...

Semiconductor device, metal member, and method of manufacturing sem...

Mounting jig for semiconductor device

Semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Semiconductor module

Semiconductor device manufacturing method

Manufacturing method of semiconductor device and mounting jig

Semiconductor device manufacturing method and semiconductor device

Method for manufacturing semiconductor module

Semiconductor device and method of manufacturing same

Semiconductor module

Semiconductor device

Semi-conductor element with terminal casing

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SOLDERING SUPPORT JIG

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SOLDERING SUPPORT JIG

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

CASE, SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF CASE

MOUNTING JIG FOR SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR MODULE RADIATOR PLATE FABRICATION METHOD, RADIATOR PL...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, METAL MEMBER, AND METHOD OF MANUFACTURING SEM...

SEMICONDUCTOR MODULE

MOUNTING JIG FOR SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND MOUNTING JIG

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR MODULE RADIATOR PLATE FABRICATION METHOD, RADIATOR PL...

Method for manufacturing semiconductor module

Semiconductor module and method for manufacturing semiconductor module

Semiconductor device and method of manufacturing same