Hitoshi Akiyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device and image display method
- Patent number 12,153,734
- Issue date Nov 26, 2024
- MAXELL, LTD.
- Yasunobu Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable terminal apparatus and wireless power transmission method...
- Patent number 12,155,236
- Issue date Nov 26, 2024
- MAXELL, LTD.
- Yasuo Yahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Space recognition system, space recognition method and information...
- Patent number 12,154,330
- Issue date Nov 26, 2024
- MAXELL, LTD.
- Yasunobu Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission device, relay device, and reception device
- Patent number 12,108,108
- Issue date Oct 1, 2024
- MAXELL, LTD.
- Nobuaki Kabuto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head mounted processing apparatus
- Patent number 12,019,937
- Issue date Jun 25, 2024
- MAXELL, LTD.
- Naohisa Takamizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power feed system
- Patent number 12,009,677
- Issue date Jun 11, 2024
- MAXELL, LTD.
- Hitoshi Akiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wearable device, battery used in the same, and power supply system
- Patent number 11,988,843
- Issue date May 21, 2024
- MAXELL, LTD.
- Yasuo Yahagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Video display device and video display method
- Patent number 11,977,673
- Issue date May 7, 2024
- MAXELL, LTD.
- Mayumi Nakade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head mounted display apparatus
- Patent number 11,954,247
- Issue date Apr 9, 2024
- MAXELL, LTD.
- Yasunobu Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiving apparatus and display control method
- Patent number 11,949,940
- Issue date Apr 2, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head mounted display apparatus
- Patent number 11,893,153
- Issue date Feb 6, 2024
- MAXELL, LTD.
- Yasunobu Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless terminal apparatus and wireless power transmitter
- Patent number 11,870,276
- Issue date Jan 9, 2024
- MAXELL, LTD.
- Yasuo Yahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display controlling method, time controlling method, time managing...
- Patent number 11,831,951
- Issue date Nov 28, 2023
- MAXELL, LTD.
- Yasunobu Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiving apparatus and method of processing transmission...
- Patent number 11,742,971
- Issue date Aug 29, 2023
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video display device and video display method
- Patent number 11,714,486
- Issue date Aug 1, 2023
- MAXELL, LTD.
- Mayumi Nakade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable device, battery used in the same, and power supply system
- Patent number 11,614,630
- Issue date Mar 28, 2023
- MAXELL, LTD.
- Yasuo Yahagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wearable device, battery used in the same, and power supply system
- Patent number 11,283,301
- Issue date Mar 22, 2022
- MAXELL, LTD.
- Yasuo Yahagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device and machine equipped with power conversion...
- Patent number 10,160,334
- Issue date Dec 25, 2018
- Hitachi, Ltd.
- Isao Houda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supplying apparatus, power receiving apparatus, electrical ve...
- Patent number 9,653,937
- Issue date May 16, 2017
- Hitachi, Ltd.
- Isao Hoda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Receiving apparatus and receiving method for channel switching in b...
- Patent number 7,782,406
- Issue date Aug 24, 2010
- Hitachi, Ltd.
- Hitoshi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus and a method for setting a receiving antenna th...
- Patent number 7,777,818
- Issue date Aug 17, 2010
- Hitachi, Ltd.
- Isao Hoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus and reception antenna setting method
- Patent number 7,668,506
- Issue date Feb 23, 2010
- Hitachi, Ltd.
- Isao Hoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and receiving method
- Patent number 7,590,241
- Issue date Sep 15, 2009
- Hitachi, Ltd.
- Hitoshi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal receiving apparatus incorporating an information...
- Patent number 5,726,702
- Issue date Mar 10, 1998
- Hitachi, Ltd.
- Masakazu Hamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and system for distributing digital audio image data
- Patent number 5,699,360
- Issue date Dec 16, 1997
- Hitachi, Ltd.
- Masami Nishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VIDEO DISPLAY DEVICE AND DISPLAY CONTROL METHOD FOR SAME
- Publication number 20240420401
- Publication date Dec 19, 2024
- Maxell, Ltd.
- Mayumi NAKADE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD MOUNTED PROCESSING APPARATUS
- Publication number 20240303018
- Publication date Sep 12, 2024
- Maxell, Ltd.
- Naohisa TAKAMIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER FEED SYSTEM
- Publication number 20240291329
- Publication date Aug 29, 2024
- Maxell, Ltd.
- Hitoshi AKIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INFORMATION PROCESSING APPARATUS, PHOTOGRAPHED IMAGE TRANSFER AND D...
- Publication number 20240289077
- Publication date Aug 29, 2024
- Maxell, Ltd.
- Hitoshi AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEIVING APPARATUS AND TRANSMISSION METHOD OF DIGITAL BR...
- Publication number 20240291579
- Publication date Aug 29, 2024
- Maxell, Ltd.
- Hitoshi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER ASSISTANCE SYSTEM, WEARABLE TERMINAL, AND USER ASSISTANCE METHOD
- Publication number 20240277281
- Publication date Aug 22, 2024
- Maxell, Ltd.
- Mayumi NAKADE
- G08 - SIGNALLING
Information Patent Application
MOBILE INFORMATION TERMINAL AND DISPLAY METHOD FOR SAME
- Publication number 20240242453
- Publication date Jul 18, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL BROADCAST RECEIVING APPARATUS
- Publication number 20240236410
- Publication date Jul 11, 2024
- Maxell, Ltd.
- Nobuo MASUOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD
- Publication number 20240220007
- Publication date Jul 4, 2024
- Maxell, Ltd.
- Mayumi NAKADE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HEAD MOUNTED DISPLAY APPARATUS
- Publication number 20240211032
- Publication date Jun 27, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEIVING APPARATUS AND DISPLAY CONTROL METHOD
- Publication number 20240196042
- Publication date Jun 13, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION DISPLAY APPARATUS AND METHOD
- Publication number 20240184499
- Publication date Jun 6, 2024
- Maxell, Ltd.
- Hitoshi AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL BROADCAST RECEIVING APPARATUS
- Publication number 20240137607
- Publication date Apr 25, 2024
- Maxell, Ltd.
- Nobuo MASUOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS AND DISPLAY METHOD
- Publication number 20240104883
- Publication date Mar 28, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD MOUNTED DISPLAY APPARATUS
- Publication number 20240103621
- Publication date Mar 28, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS TERMINAL APPARATUS AND WIRELESS POWER TRANSMITTER
- Publication number 20240088726
- Publication date Mar 14, 2024
- Maxell, Ltd.
- Yasuo YAHAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY CONTROLLING METHOD, TIME CONTROLLING METHOD, TIME MANAGING...
- Publication number 20240048805
- Publication date Feb 8, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD
- Publication number 20240028112
- Publication date Jan 25, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE TERMINAL AND ELECTRONIC GLASSES
- Publication number 20240027617
- Publication date Jan 25, 2024
- Maxell, Ltd.
- Osamu KAWAMAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE TERMINAL DEVICE
- Publication number 20230384831
- Publication date Nov 30, 2023
- Maxell, Ltd.
- Hitoshi AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEIVING APPARATUS AND METHOD OF PROCESSING TRANSMISSION...
- Publication number 20230353266
- Publication date Nov 2, 2023
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD
- Publication number 20230315199
- Publication date Oct 5, 2023
- Maxell, Ltd.
- Mayumi NAKADE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POSITION ESTIMATION SYSTEM, INFORMATION TERMINAL USED FOR SAME, AND...
- Publication number 20230309057
- Publication date Sep 28, 2023
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING TERMINAL
- Publication number 20230239411
- Publication date Jul 27, 2023
- Maxell, Ltd.
- Hitoshi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM
- Publication number 20230229006
- Publication date Jul 20, 2023
- Maxell, Ltd.
- Yasuo YAHAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPACE RECOGNITION SYSTEM, SPACE RECOGNITION METHOD, INFORMATION TER...
- Publication number 20230089061
- Publication date Mar 23, 2023
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSMISSION DEVICE, RELAY DEVICE, AND RECEPTION DEVICE
- Publication number 20230092523
- Publication date Mar 23, 2023
- Maxell, Ltd.
- Nobuaki KABUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE INFORMATION TERMINAL, INFORMATION PROCESSING SYSTEM, AND M...
- Publication number 20230044852
- Publication date Feb 9, 2023
- Maxell, Ltd.
- Hitoshi AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD
- Publication number 20230044455
- Publication date Feb 9, 2023
- Maxell, Ltd.
- Mayumi NAKADE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPACE RECOGNITION SYSTEM, SPACE RECOGNITION METHOD AND INFORMATION...
- Publication number 20230035962
- Publication date Feb 2, 2023
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING

Hitoshi Akiyama

Person

Patents Grantslast 30 patents

Image display device and image display method

Portable terminal apparatus and wireless power transmission method...

Space recognition system, space recognition method and information...

Transmission device, relay device, and reception device

Head mounted processing apparatus

Power feed system

Wearable device, battery used in the same, and power supply system

Video display device and video display method

Head mounted display apparatus

Broadcast receiving apparatus and display control method

Head mounted display apparatus

Wireless terminal apparatus and wireless power transmitter

Display controlling method, time controlling method, time managing...

Broadcast receiving apparatus and method of processing transmission...

Video display device and video display method

Wearable device, battery used in the same, and power supply system

Wearable device, battery used in the same, and power supply system

Power conversion device and machine equipped with power conversion...

Power supplying apparatus, power receiving apparatus, electrical ve...

Receiving apparatus and receiving method for channel switching in b...

Receiving apparatus and a method for setting a receiving antenna th...

Receiving apparatus and reception antenna setting method

Receiver and receiving method

Television signal receiving apparatus incorporating an information...

Method of and system for distributing digital audio image data

Patents Applicationslast 30 patents

VIDEO DISPLAY DEVICE AND DISPLAY CONTROL METHOD FOR SAME

HEAD MOUNTED PROCESSING APPARATUS

POWER FEED SYSTEM

INFORMATION PROCESSING APPARATUS, PHOTOGRAPHED IMAGE TRANSFER AND D...

BROADCAST RECEIVING APPARATUS AND TRANSMISSION METHOD OF DIGITAL BR...

USER ASSISTANCE SYSTEM, WEARABLE TERMINAL, AND USER ASSISTANCE METHOD

MOBILE INFORMATION TERMINAL AND DISPLAY METHOD FOR SAME

DIGITAL BROADCAST RECEIVING APPARATUS

VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD

HEAD MOUNTED DISPLAY APPARATUS

BROADCAST RECEIVING APPARATUS AND DISPLAY CONTROL METHOD

INFORMATION DISPLAY APPARATUS AND METHOD

DIGITAL BROADCAST RECEIVING APPARATUS

DISPLAY APPARATUS AND DISPLAY METHOD

HEAD MOUNTED DISPLAY APPARATUS

WIRELESS TERMINAL APPARATUS AND WIRELESS POWER TRANSMITTER

DISPLAY CONTROLLING METHOD, TIME CONTROLLING METHOD, TIME MANAGING...

IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD

PORTABLE TERMINAL AND ELECTRONIC GLASSES

MOBILE TERMINAL DEVICE

BROADCAST RECEIVING APPARATUS AND METHOD OF PROCESSING TRANSMISSION...

VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD

POSITION ESTIMATION SYSTEM, INFORMATION TERMINAL USED FOR SAME, AND...

INFORMATION PROCESSING TERMINAL

WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM

SPACE RECOGNITION SYSTEM, SPACE RECOGNITION METHOD, INFORMATION TER...

TRANSMISSION DEVICE, RELAY DEVICE, AND RECEPTION DEVICE

PORTABLE INFORMATION TERMINAL, INFORMATION PROCESSING SYSTEM, AND M...

VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD

SPACE RECOGNITION SYSTEM, SPACE RECOGNITION METHOD AND INFORMATION...