Yuji Hiroyuki

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Limiting-current type gas sensor
- Patent number 11,867,656
- Issue date Jan 9, 2024
- Rohm Co., Ltd.
- Shunsuke Akasaka
- G01 - MEASURING TESTING
Information Patent Grant
p-Type MgZnO-based thin film and semiconductor light emitting device
- Patent number 8,410,478
- Issue date Apr 2, 2013
- Rohm Co., Ltd.
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zinc oxide based compound semiconductor device
- Patent number 7,960,727
- Issue date Jun 14, 2011
- Rohm Co., Ltd.
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ZnO-based semiconductor device
- Patent number 7,741,637
- Issue date Jun 22, 2010
- Rohm Co., Ltd.
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HALL ELEMENT
- Publication number 20240377481
- Publication date Nov 14, 2024
- Rohm Co., Ltd.
- Seiji YOSHIMUNE
- G01 - MEASURING TESTING
Information Patent Application
MICROHEATER, GAS SENSOR, AND METHOD FOR MANUFACTURING MICROHEATER
- Publication number 20220117044
- Publication date Apr 14, 2022
- Rohm Co., Ltd.
- Shunsuke AKASAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LIMITING-CURRENT TYPE GAS SENSOR
- Publication number 20210247353
- Publication date Aug 12, 2021
- Rohm Co., Ltd.
- Shunsuke Akasaka
- G01 - MEASURING TESTING
Information Patent Application
ZINC OXIDE BASED SUBSTRATE AND METHOD FOR MANUFACTURING ZINC OXIDE...
- Publication number 20110204355
- Publication date Aug 25, 2011
- ROHM CO., LTD.
- Takao SUZUKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ZnO SEMICONDUCTOR ELEMENT
- Publication number 20110114938
- Publication date May 19, 2011
- Rohm Co., Ltd.
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
p-TYPE MgZnO-BASED THIN FILM AND SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20110114937
- Publication date May 19, 2011
- ROHM CO., LTD.
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO THIN FILM
- Publication number 20110033718
- Publication date Feb 10, 2011
- Rohm Co., Ltd.
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
ZnO-BASED THIN FILM
- Publication number 20100323160
- Publication date Dec 23, 2010
- Rohm Co., Ltd.
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
ZnO-BASED SEMICONDUCTOR ELEMENT
- Publication number 20100270533
- Publication date Oct 28, 2010
- Rohm Co., Ltd.
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZNO-BASED SEMICONDUCTOR AND ZNO-BASED SEMICONDUCTOR DEVICE
- Publication number 20100230671
- Publication date Sep 16, 2010
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
ZnO-BASED SUBSTRATE AND METHOD OF TREATING ZnO-BASED SUBSTRATE
- Publication number 20100133470
- Publication date Jun 3, 2010
- Rohm Co., Ltd.
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
ZNO-Based Semiconductor Element
- Publication number 20100102309
- Publication date Apr 29, 2010
- Rohm Co., Ltd.
- Ken Nakahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OXIDE THIN FILM AND OXIDE THIN FILM DEVICE
- Publication number 20100090214
- Publication date Apr 15, 2010
- ROHM CO., LTD.
- Ken Nakahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
RADICAL GENERATING APPARATUS AND ZNO-BASED THIN FILM
- Publication number 20100040534
- Publication date Feb 18, 2010
- ROHM CO., LTD.
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
Zinc oxide Based Compound Semiconductor Device
- Publication number 20090267062
- Publication date Oct 29, 2009
- Ken Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO-Based Semiconductor Device
- Publication number 20090200545
- Publication date Aug 13, 2009
- ROHM CO., LTD.
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
INFRARED REFLECTOR AND HEATING DEVICE HAVING THE SAME
- Publication number 20090146541
- Publication date Jun 11, 2009
- ROHM CO., LTD.
- Ken Nakahara
- G02 - OPTICS
Information Patent Application
Material supply apparatus
- Publication number 20080245297
- Publication date Oct 9, 2008
- ROHM CO., LTD.
- Ken Nakahara
- C30 - CRYSTAL GROWTH
Information Patent Application
MULTILAYER SUBSTRATE
- Publication number 20080187776
- Publication date Aug 7, 2008
- ROHM CO., LTD.
- Ken Nakahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Yuji Hiroyuki

Person

Patents Grantslast 30 patents

Limiting-current type gas sensor

p-Type MgZnO-based thin film and semiconductor light emitting device

Zinc oxide based compound semiconductor device

ZnO-based semiconductor device

Patents Applicationslast 30 patents

HALL ELEMENT

MICROHEATER, GAS SENSOR, AND METHOD FOR MANUFACTURING MICROHEATER

LIMITING-CURRENT TYPE GAS SENSOR

ZINC OXIDE BASED SUBSTRATE AND METHOD FOR MANUFACTURING ZINC OXIDE...

ZnO SEMICONDUCTOR ELEMENT

p-TYPE MgZnO-BASED THIN FILM AND SEMICONDUCTOR LIGHT EMITTING DEVICE

ZnO THIN FILM

ZnO-BASED THIN FILM

ZnO-BASED SEMICONDUCTOR ELEMENT

ZNO-BASED SEMICONDUCTOR AND ZNO-BASED SEMICONDUCTOR DEVICE

ZnO-BASED SUBSTRATE AND METHOD OF TREATING ZnO-BASED SUBSTRATE

ZNO-Based Semiconductor Element

OXIDE THIN FILM AND OXIDE THIN FILM DEVICE

RADICAL GENERATING APPARATUS AND ZNO-BASED THIN FILM

Zinc oxide Based Compound Semiconductor Device

ZnO-Based Semiconductor Device

INFRARED REFLECTOR AND HEATING DEVICE HAVING THE SAME

Material supply apparatus

MULTILAYER SUBSTRATE