Naohiro ITOH

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna device and method for producing antenna device
- Patent number 10,916,822
- Issue date Feb 9, 2021
- Ricoh Company, Ltd.
- Naohiro Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device, communication apparatus, and method of manufacturin...
- Patent number 10,305,187
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Naohiro Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna unit, communications system with antenna unit, and method o...
- Patent number 10,243,260
- Issue date Mar 26, 2019
- Ricoh Company, Ltd.
- Naohiro Itoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier circuit, antenna module and wireless communication apparatus
- Patent number 9,407,312
- Issue date Aug 2, 2016
- Ricoh Company, Ltd.
- Masaaki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DEVICE AND METHOD FOR PRODUCING ANTENNA DEVICE
- Publication number 20180342780
- Publication date Nov 29, 2018
- Naohiro ITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA UNIT, COMMUNICATIONS SYSTEM WITH ANTENNA UNIT, AND METHOD O...
- Publication number 20170317403
- Publication date Nov 2, 2017
- Naohiro ITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE, COMMUNICATION APPARATUS, AND METHOD OF MANUFACTURIN...
- Publication number 20170271766
- Publication date Sep 21, 2017
- Naohiro ITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20170149126
- Publication date May 25, 2017
- Naohiro ITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL ANTENNA DEVICE, ELECTRONIC APPARATUS WITH COIL ANTENNA DEVICE,...
- Publication number 20170054475
- Publication date Feb 23, 2017
- Naohiro ITOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF MANUFACTURING COIL ANTENNA AND METHOD OF MANUFACTURING CO...
- Publication number 20160261046
- Publication date Sep 8, 2016
- Takashi SEIGENJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIER CIRCUIT, ANTENNA MODULE AND WIRELESS COMMUNICATION APPARATUS
- Publication number 20150229346
- Publication date Aug 13, 2015
- RICOH COMPANY, LTD.
- Masaaki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Naohiro ITOH

Person

Patents Grantslast 30 patents

Antenna device and method for producing antenna device

Antenna device, communication apparatus, and method of manufacturin...

Antenna unit, communications system with antenna unit, and method o...

Amplifier circuit, antenna module and wireless communication apparatus

Patents Applicationslast 30 patents

ANTENNA DEVICE AND METHOD FOR PRODUCING ANTENNA DEVICE

ANTENNA UNIT, COMMUNICATIONS SYSTEM WITH ANTENNA UNIT, AND METHOD O...

ANTENNA DEVICE, COMMUNICATION APPARATUS, AND METHOD OF MANUFACTURIN...

ANTENNA DEVICE

COIL ANTENNA DEVICE, ELECTRONIC APPARATUS WITH COIL ANTENNA DEVICE,...

METHOD OF MANUFACTURING COIL ANTENNA AND METHOD OF MANUFACTURING CO...

AMPLIFIER CIRCUIT, ANTENNA MODULE AND WIRELESS COMMUNICATION APPARATUS