Kazuhiko Yoshizawa

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system, communication device and communication termin...
- Patent number 12,137,344
- Issue date Nov 5, 2024
- MAXELL, LTD.
- Nobuo Masuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video display apparatus and method
- Patent number 12,130,963
- Issue date Oct 29, 2024
- MAXELL, LTD.
- Mayumi Nakade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiving device
- Patent number 12,108,107
- Issue date Oct 1, 2024
- MAXELL, LTD.
- Masayuki Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video display system, video display device, contents server, video...
- Patent number 12,096,057
- Issue date Sep 17, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head mounted display and setting method
- Patent number 12,087,256
- Issue date Sep 10, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile information terminal
- Patent number 12,081,352
- Issue date Sep 3, 2024
- MAXELL, LTD.
- Hiroshi Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information device and camera image sharing system
- Patent number 12,081,910
- Issue date Sep 3, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast receiving apparatus, output video information generating...
- Patent number 12,041,295
- Issue date Jul 16, 2024
- MAXELL, LTD.
- Yasunobu Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head-mountable information processing apparatus
- Patent number 12,039,223
- Issue date Jul 16, 2024
- MAXELL, LTD.
- Sadao Tsuruga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head-mount display and head-mount display system that display virtu...
- Patent number 12,032,164
- Issue date Jul 9, 2024
- MAXELL, LTD.
- Sadao Tsuruga
- G02 - OPTICS
Information Patent Grant
Information processing device and method for controlling image data...
- Patent number 12,022,238
- Issue date Jun 25, 2024
- MAXELL, LTD.
- Motoyuki Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Broadcast reception device and video display method
- Patent number 12,003,813
- Issue date Jun 4, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information display device
- Patent number 11,989,344
- Issue date May 21, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiver and broadcast receiving system
- Patent number 11,979,629
- Issue date May 7, 2024
- MAXELL, LTD.
- Yasunobu Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast reception device, broadcast reception method, and broadca...
- Patent number 11,974,009
- Issue date Apr 30, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head-mounted display device
- Patent number 11,971,550
- Issue date Apr 30, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 11,972,591
- Issue date Apr 30, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiving apparatus, broadcast receiving method, and cont...
- Patent number 11,962,843
- Issue date Apr 16, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Personal digital assistant
- Patent number 11,947,757
- Issue date Apr 2, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable information terminal and application recommending method t...
- Patent number 11,947,609
- Issue date Apr 2, 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
Mobile information terminal
- Patent number 11,930,245
- Issue date Mar 12, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head-mounted display, head-mounted display linking system, and meth...
- Patent number 11,921,293
- Issue date Mar 5, 2024
- MAXELL, LTD.
- Mitsunobu Watanabe
- G02 - OPTICS
Information Patent Grant
Portable terminal
- Patent number 11,899,825
- Issue date Feb 13, 2024
- MAXELL, LTD.
- Motoyuki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiving apparatus
- Patent number 11,895,353
- Issue date Feb 6, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile terminal device with function limitation, function limitatio...
- Patent number 11,882,233
- Issue date Jan 23, 2024
- MAXELL, LTD.
- Tomonori Nomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera-equipped portable information terminal device
- Patent number 11,871,120
- Issue date Jan 9, 2024
- MAXELL, LTD.
- Hiroshi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast receiving apparatus, broadcast receiving method, and cont...
- Patent number 11,871,071
- Issue date Jan 9, 2024
- MAXELL, LTD.
- Kazuhiko Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing device, application software start-up system...
- Patent number 11,860,987
- Issue date Jan 2, 2024
- MAXELL, LTD.
- Masayuki Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MOBILE INFORMATION TERMINAL
- Publication number 20240380630
- Publication date Nov 14, 2024
- Maxell, Ltd.
- Hiroshi SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS
- Publication number 20240329920
- Publication date Oct 3, 2024
- Maxell, Ltd.
- Sadao TSURUGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEIVING APPARATUS, OUTPUT VIDEO INFORMATION GENERATING...
- Publication number 20240323477
- Publication date Sep 26, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEAD-MOUNT DISPLAY AND HEAD-MOUNT DISPLAY SYSTEM
- Publication number 20240310638
- Publication date Sep 19, 2024
- Maxell, Ltd.
- Sadao TSURUGA
- G02 - OPTICS
Information Patent Application
INFORMATION PROCESSING DEVICE AND METHOD FOR CONTROLLING IMAGE DATA...
- Publication number 20240314273
- Publication date Sep 19, 2024
- Maxell, Ltd.
- Motoyuki SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
BROADCAST RECEPTION DEVICE AND VIDEO DISPLAY METHOD
- Publication number 20240298069
- Publication date Sep 5, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- 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
INFORMATION DISPLAY DEVICE
- Publication number 20240264668
- Publication date Aug 8, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20240264447
- Publication date Aug 8, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEIVER AND BROADCAST RECEIVING SYSTEM
- Publication number 20240259626
- Publication date Aug 1, 2024
- Maxell, Ltd.
- Yasunobu HASHIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20240242376
- Publication date Jul 18, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
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
PORTABLE TERMINAL DEVICE
- Publication number 20240231595
- Publication date Jul 11, 2024
- Maxell, Ltd.
- Motoyuki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEPTION DEVICE, BROADCAST RECEPTION METHOD, AND BROADCA...
- Publication number 20240236405
- Publication date Jul 11, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
BROADCAST RECEIVING APPARATUS, BROADCAST RECEIVING METHOD, AND CONT...
- Publication number 20240223847
- Publication date Jul 4, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST RECEIVING APPARATUS AND PORTABLE INFORMATION TERMINAL
- Publication number 20240214636
- Publication date Jun 27, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
PERSONAL DIGITAL ASSISTANT
- Publication number 20240184403
- Publication date Jun 6, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE INFORMATION TERMINAL
- Publication number 20240179370
- Publication date May 30, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEAD-MOUNTED DISPLAY, HEAD-MOUNTED DISPLAY LINKING SYSTEM, AND METH...
- Publication number 20240151976
- Publication date May 9, 2024
- Maxell, Ltd.
- Mitsunobu WATANABE
- G02 - OPTICS
Information Patent Application
BROADCAST RECEIVING APPARATUS
- Publication number 20240146992
- Publication date May 2, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
PORTABLE TERMINAL
- Publication number 20240126926
- Publication date Apr 18, 2024
- Maxell, Ltd.
- Motoyuki SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAMERA-EQUIPPED PORTABLE INFORMATION TERMINAL
- Publication number 20240121517
- Publication date Apr 11, 2024
- Maxell, Ltd.
- Hiroshi Shimizu
- 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
INFORMATION PROCESSING DEVICE, APPLICATION SOFTWARE START-UP SYSTEM...
- Publication number 20240086514
- Publication date Mar 14, 2024
- Maxell, Ltd.
- Masayuki HIRABAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BROADCAST RECEIVING APPARATUS, BROADCAST RECEIVING METHOD, AND CONT...
- Publication number 20240089527
- Publication date Mar 14, 2024
- Maxell, Ltd.
- Kazuhiko YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINKED DISPLAY SYSTEM AND HEAD-MOUNTED DISPLAY
- Publication number 20240077722
- Publication date Mar 7, 2024
- Maxell, Ltd.
- Megumi KURACHI
- G06 - COMPUTING CALCULATING COUNTING

Kazuhiko Yoshizawa

Person

Patents Grantslast 30 patents

Communication system, communication device and communication termin...

Video display apparatus and method

Broadcast receiving device

Video display system, video display device, contents server, video...

Head mounted display and setting method

Mobile information terminal

Information device and camera image sharing system

Broadcast receiving apparatus, output video information generating...

Head-mountable information processing apparatus

Head-mount display and head-mount display system that display virtu...

Information processing device and method for controlling image data...

Broadcast reception device and video display method

Information display device

Broadcast receiver and broadcast receiving system

Broadcast reception device, broadcast reception method, and broadca...

Head-mounted display device

Image processing apparatus and image processing method

Broadcast receiving apparatus, broadcast receiving method, and cont...

Head mounted display apparatus

Personal digital assistant

Portable information terminal and application recommending method t...

Broadcast receiving apparatus and display control method

Mobile information terminal

Head-mounted display, head-mounted display linking system, and meth...

Portable terminal

Broadcast receiving apparatus

Mobile terminal device with function limitation, function limitatio...

Camera-equipped portable information terminal device

Broadcast receiving apparatus, broadcast receiving method, and cont...

Information processing device, application software start-up system...

Patents Applicationslast 30 patents

MOBILE INFORMATION TERMINAL

HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS

BROADCAST RECEIVING APPARATUS, OUTPUT VIDEO INFORMATION GENERATING...

HEAD-MOUNT DISPLAY AND HEAD-MOUNT DISPLAY SYSTEM

INFORMATION PROCESSING DEVICE AND METHOD FOR CONTROLLING IMAGE DATA...

BROADCAST RECEPTION DEVICE AND VIDEO DISPLAY METHOD

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

INFORMATION DISPLAY DEVICE

HEAD-MOUNTED DISPLAY DEVICE

BROADCAST RECEIVER AND BROADCAST RECEIVING SYSTEM

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

MOBILE INFORMATION TERMINAL AND DISPLAY METHOD FOR SAME

PORTABLE TERMINAL DEVICE

BROADCAST RECEPTION DEVICE, BROADCAST RECEPTION METHOD, AND BROADCA...

DIGITAL BROADCAST RECEIVING APPARATUS

BROADCAST RECEIVING APPARATUS, BROADCAST RECEIVING METHOD, AND CONT...

BROADCAST RECEIVING APPARATUS AND PORTABLE INFORMATION TERMINAL

HEAD MOUNTED DISPLAY APPARATUS

BROADCAST RECEIVING APPARATUS AND DISPLAY CONTROL METHOD

PERSONAL DIGITAL ASSISTANT

MOBILE INFORMATION TERMINAL

HEAD-MOUNTED DISPLAY, HEAD-MOUNTED DISPLAY LINKING SYSTEM, AND METH...

BROADCAST RECEIVING APPARATUS

DIGITAL BROADCAST RECEIVING APPARATUS

PORTABLE TERMINAL

CAMERA-EQUIPPED PORTABLE INFORMATION TERMINAL

DISPLAY APPARATUS AND DISPLAY METHOD

INFORMATION PROCESSING DEVICE, APPLICATION SOFTWARE START-UP SYSTEM...

BROADCAST RECEIVING APPARATUS, BROADCAST RECEIVING METHOD, AND CONT...

LINKED DISPLAY SYSTEM AND HEAD-MOUNTED DISPLAY