Tetsuya Fujiwara

Person

Kyoto-fu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor device and fabrication method therefor
- Patent number 11,777,024
- Issue date Oct 3, 2023
- Rohm Co., Ltd.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and fabrication method therefor
- Patent number 10,991,818
- Issue date Apr 27, 2021
- Rohm Co., Ltd.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and fabrication method therefor
- Patent number 10,686,064
- Issue date Jun 16, 2020
- Rohm Co., Ltd.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and fabrication method therefor
- Patent number 10,256,335
- Issue date Apr 9, 2019
- Rohm Co., Ltd.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and fabrication method therefor
- Patent number 9,837,521
- Issue date Dec 5, 2017
- Rohm Co., Ltd.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and manufacturing method thereof
- Patent number 9,293,573
- Issue date Mar 22, 2016
- Rohm Co., Ltd.
- Minoru Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 8,102,227
- Issue date Jan 24, 2012
- OMRON Corporation
- Tetsuya Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 7,956,710
- Issue date Jun 7, 2011
- Omron Corporation
- Ryota Minowa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 7,750,769
- Issue date Jul 6, 2010
- Omrom Corporation
- Ryota Minowa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,933,815
- Issue date Aug 23, 2005
- Omron Corporation
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,924,719
- Issue date Aug 2, 2005
- Omron Corporation
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,922,122
- Issue date Jul 26, 2005
- Omron Corporation
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,914,503
- Issue date Jul 5, 2005
- Omron Corporation
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,856,220
- Issue date Feb 15, 2005
- Omron Corporation
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lever for removing electric apparatus
- Patent number 6,811,416
- Issue date Nov 2, 2004
- Omron Corporation
- Keisuke Yano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
- Publication number 20230411508
- Publication date Dec 21, 2023
- ROHM CO., LTD.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
- Publication number 20210217886
- Publication date Jul 15, 2021
- ROHM CO., LTD.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
- Publication number 20200273975
- Publication date Aug 27, 2020
- ROHM CO., LTD.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
- Publication number 20190207023
- Publication date Jul 4, 2019
- ROHM CO., LTD.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
- Publication number 20170338333
- Publication date Nov 23, 2017
- ROHM CO., LTD.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
- Publication number 20150279982
- Publication date Oct 1, 2015
- Rohm Co., Ltd.
- Kenji Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20130313609
- Publication date Nov 28, 2013
- Minoru AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFAC...
- Publication number 20100133506
- Publication date Jun 3, 2010
- ROHM CO., LTD.
- Yasuo Nakanishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for Manufacturing InGaN
- Publication number 20100035410
- Publication date Feb 11, 2010
- ROHM CO., LTD.
- Masayuki Sonobe
- C30 - CRYSTAL GROWTH
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20090167469
- Publication date Jul 2, 2009
- Omron Corporation
- Tetsuya Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride-Based Semiconductor Device
- Publication number 20090014839
- Publication date Jan 15, 2009
- Rohm Co., Ltd.
- Masayuki Sonobe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20080231396
- Publication date Sep 25, 2008
- Omron Corporation
- Ryota Minowa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20080231395
- Publication date Sep 25, 2008
- Omron Corporation
- Ryota Minowa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20080231398
- Publication date Sep 25, 2008
- Omron Corporation
- Ryota Minowa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20050052263
- Publication date Mar 10, 2005
- Omron Corporation
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20050007221
- Publication date Jan 13, 2005
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20040263293
- Publication date Dec 30, 2004
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20040257182
- Publication date Dec 23, 2004
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20040251993
- Publication date Dec 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yojiro Saruwatari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lever for removing electric apparatus
- Publication number 20030224639
- Publication date Dec 4, 2003
- OMRON CORPORATION
- Keisuke Yano
- H01 - BASIC ELECTRIC ELEMENTS

Tetsuya Fujiwara

Person

Patents Grantslast 30 patents

Nitride semiconductor device and fabrication method therefor

Nitride semiconductor device and fabrication method therefor

Nitride semiconductor device and fabrication method therefor

Nitride semiconductor device and fabrication method therefor

Nitride semiconductor device and fabrication method therefor

Nitride semiconductor device and manufacturing method thereof

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Lever for removing electric apparatus

Patents Applicationslast 30 patents

NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR

NITRIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFAC...

Method for Manufacturing InGaN

ELECTROMAGNETIC RELAY

Nitride-Based Semiconductor Device

ELECTROMAGNETIC RELAY

ELECTROMAGNETIC RELAY

ELECTROMAGNETIC RELAY

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Lever for removing electric apparatus