Akifumi Nawata

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device and method of manufacturing sem...
- Patent number 11,489,091
- Issue date Nov 1, 2022
- Nikkiso Co., Ltd.
- Noritaka Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and method of manufacturing sem...
- Patent number 11,430,914
- Issue date Aug 30, 2022
- Nikkiso Co., Ltd.
- Noritaka Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and method of manufacturing sem...
- Patent number 11,222,995
- Issue date Jan 11, 2022
- Nikkiso Co., Ltd.
- Noritaka Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and optical system apparatus
- Patent number 10,823,371
- Issue date Nov 3, 2020
- Scivax Corporation
- Akifumi Nawata
- F21 - LIGHTING
Information Patent Grant
Optical component and method of producing the same
- Patent number 9,851,474
- Issue date Dec 26, 2017
- Scivax Corporation
- Akifumi Nawata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Lens and Optical System Device
- Publication number 20230168478
- Publication date Jun 1, 2023
- SCIVAX Corporation
- Akifumi Nawata
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND OPTICAL-SYSTEM APPARATUS
- Publication number 20210140605
- Publication date May 13, 2021
- SCIVAX CORPORATION
- Akifumi Nawata
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...
- Publication number 20200144450
- Publication date May 7, 2020
- Nikkiso Co., Ltd.
- Noritaka NIWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...
- Publication number 20200144449
- Publication date May 7, 2020
- Nikkiso Co., Ltd.
- Noritaka NIWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND OPTICAL SYSTEM APPARATUS
- Publication number 20200063944
- Publication date Feb 27, 2020
- SCIVAX CORPORATION
- Akifumi Nawata
- F21 - LIGHTING
Information Patent Application
OPTICAL DEVICE AND OPTICAL SYSTEM APPARATUS
- Publication number 20200056759
- Publication date Feb 20, 2020
- SCIVAX CORPORATION
- Akifumi Nawata
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...
- Publication number 20190229238
- Publication date Jul 25, 2019
- Nikkiso Co., Ltd.
- Noritaka NIWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL IMAGE FORMATION APPARATUS
- Publication number 20190179062
- Publication date Jun 13, 2019
- SCIVAX CORPORATION
- Akifumi Nawata
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, LIGHT EMITTING DEVICE, OPTICAL APPARATUS UTILIZING...
- Publication number 20190157622
- Publication date May 23, 2019
- SCIVAX CORPORATION
- Akifumi Nawata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20180248076
- Publication date Aug 30, 2018
- SCIVAX CORPORATION
- Yasumasa Suzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTI-REFLECTIVE STRUCTURE
- Publication number 20180074229
- Publication date Mar 15, 2018
- SCIVAX CORPORATION
- Akifumi Nawata
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER AND METHOD FOR MANUFACTURING SAME
- Publication number 20170248738
- Publication date Aug 31, 2017
- SCIVAX CORPORATION
- Akifumi Nawata
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENT AND METHOD OF PRODUCING THE SAME
- Publication number 20170108623
- Publication date Apr 20, 2017
- SCIVAX CORPORATION
- Akifumi Nawata
- G02 - OPTICS

Akifumi Nawata

Person

Patents Grantslast 30 patents

Semiconductor light emitting device and method of manufacturing sem...

Semiconductor light emitting device and method of manufacturing sem...

Semiconductor light emitting device and method of manufacturing sem...

Optical device and optical system apparatus

Optical component and method of producing the same

Patents Applicationslast 30 patents

Lens and Optical System Device

OPTICAL ELEMENT AND OPTICAL-SYSTEM APPARATUS

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...

OPTICAL DEVICE AND OPTICAL SYSTEM APPARATUS

OPTICAL DEVICE AND OPTICAL SYSTEM APPARATUS

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SEM...

OPTICAL IMAGE FORMATION APPARATUS

OPTICAL DEVICE, LIGHT EMITTING DEVICE, OPTICAL APPARATUS UTILIZING...

LIGHT EMITTING DEVICE

ANTI-REFLECTIVE STRUCTURE

OPTICAL MEMBER AND METHOD FOR MANUFACTURING SAME

OPTICAL COMPONENT AND METHOD OF PRODUCING THE SAME