Hiroki Kobayashi

Person

Chiryu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Group-III element nitride semiconductor substrate
- Patent number 11,862,689
- Issue date Jan 2, 2024
- NGK Insulators, Ltd.
- Katsuhiro Imai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite substrate manufacturing method and composite substrate
- Patent number 8,729,771
- Issue date May 20, 2014
- NGK Insulators, Ltd.
- Hiroki Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite substrate and method for manufacturing the same
- Patent number 8,686,622
- Issue date Apr 1, 2014
- NGK Insulators, Ltd.
- Hiroki Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite substrate, elastic wave device using the same, and method...
- Patent number 8,421,314
- Issue date Apr 16, 2013
- NGK Insulators, Ltd.
- Hiroki Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical modulators
- Patent number 7,764,851
- Issue date Jul 27, 2010
- NGK Insulators, Ltd.
- Akiyoshi Ide
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GROUP-III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE
- Publication number 20230395373
- Publication date Dec 7, 2023
- NGK Insulators, Ltd.
- Masahiro SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP-III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE
- Publication number 20230282711
- Publication date Sep 7, 2023
- NGK Insulators, Ltd.
- Katsuhiro IMAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Terahertz-Wave Detection Element, Manufacturing Method Therefor, an...
- Publication number 20150192457
- Publication date Jul 9, 2015
- NGK INSULATORS, LTD
- Jungo Kondo
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120126669
- Publication date May 24, 2012
- Hiroki Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE SUBSTRATE MANUFACTURING METHOD AND COMPOSITE SUBSTRATE
- Publication number 20120086312
- Publication date Apr 12, 2012
- Hiroki Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE
- Publication number 20110041987
- Publication date Feb 24, 2011
- NGK Insulators, Ltd.
- Yuji HORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE SUBSTRATE, ELASTIC WAVE DEVICE USING THE SAME, AND METHOD...
- Publication number 20100244631
- Publication date Sep 30, 2010
- NGK Insulators, Ltd.
- Hiroki Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL MODULATORS
- Publication number 20090142015
- Publication date Jun 4, 2009
- NGK Insulators, Ltd.
- Akiyoshi Ide
- G02 - OPTICS

Hiroki Kobayashi

Person

Patents Grantslast 30 patents

Group-III element nitride semiconductor substrate

Composite substrate manufacturing method and composite substrate

Composite substrate and method for manufacturing the same

Composite substrate, elastic wave device using the same, and method...

Optical modulators

Patents Applicationslast 30 patents

GROUP-III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE

GROUP-III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE

Terahertz-Wave Detection Element, Manufacturing Method Therefor, an...

COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

COMPOSITE SUBSTRATE MANUFACTURING METHOD AND COMPOSITE SUBSTRATE

METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE

COMPOSITE SUBSTRATE, ELASTIC WAVE DEVICE USING THE SAME, AND METHOD...

OPTICAL MODULATORS