Inventor

KAZUHIKO YOSHIZAWA

Inventor

JP

Overview

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 145 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television26%

G06FElectric digital data processing21%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

G06TImage data processing or generation, in general6%

H04HBroadcast communication5%

G02BOptical elements, systems or apparatus4%

H04MTelephonic communication4%

H04WWireless communication networks4%

G06VImage or video recognition or understanding4%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

PatentTitleYear

12,593,095Broadcast receiving apparatus and display control method2026 12,585,125Head-mounted display, head-mounted display linking system, and method for same2026 12,579,773Display apparatus and display method2026 12,541,812Picture display device, and setting modification method and setting modification program therefor2026 12,531,066Speech recognition device, speech-recognition-device coordination system, and speech-recognition-device coordination method2026 12,526,466Broadcast receiver and broadcast receiving system2026 12,519,910Information processing device and method for controlling image data thereof2026 12,513,408Camera-equipped portable information terminal2025 12,482,206Augmented reality processing system, information display device, and augmented reality processing method2025 12,461,647Portable terminal device2025 12,445,674Broadcast reception device, broadcast reception method, and broadcast reception program2025 12,444,075Image processing apparatus and image processing method2025 12,439,110Content viewing method and mobile information terminal used for same2025 12,393,735Portable terminal2025 12,386,489Information terminal device and application operation mode control method of same2025 12,389,062Broadcast receiving apparatus2025 12,372,789Display terminal, application control system and application control method2025 12,375,747Broadcast receiver and broadcast receiving system2025 12,355,548Broadcast receiving apparatus and method of processing transmission waves2025 12,347,334Road guidance system and mobile information terminal used in same2025 12,348,818Display controlling method, time controlling method, time managing method, and broadcast receiving apparatus2025 12,339,730Head mounted display apparatus2025 12,323,670Portable terminal device, television receiver, and incoming call notification method2025 12,307,010Method for controlling to display based on a detected line of sight of a user and a detected line-of-sight position2025 12,306,917Information processing apparatus, user authentication network system, and user authentication method2025 12,302,204Mobile information terminal, information presentation system and information presentation method2025 12,294,763Broadcast receiving apparatus2025 12,284,437Video recording device and camera function control program2025 12,279,011Broadcast reception device and video display method2025 12,276,899Image pickup device and method of tracking subject thereof2025 12,267,550Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2025 12,261,839User authentication system and portable terminal2025 12,248,910Information display device and activity plan display system2025 12,238,377Broadcast receiving apparatus2025 12,235,444Linked display system and head-mounted display2025 12,235,457Head-mounted display device2025 12,212,837Imaging apparatus, imaging method and imaging program2025 12,206,934Mobile information terminal2025 12,192,580Broadcast receiving apparatus for receiving program contents based on location information2025 12,184,819Imaging apparatus2024 12,177,507Broadcast receiving system2024 12,170,804Video display device and cooperative control method in video display device2024 12,169,585Mobile information terminal and control method thereof2024 12,169,281Head-mounted display, head-mounted display linking system, and method for same2024 12,137,344Communication system, communication device and communication terminal device2024 12,130,963Video display apparatus and method2024 12,108,107Broadcast receiving device2024 12,096,057Video display system, video display device, contents server, video display method, and video display program2024 12,087,256Head mounted display and setting method2024 12,081,910Information device and camera image sharing system2024 12,081,352Mobile information terminal2024 12,039,223Head-mountable information processing apparatus2024 12,041,295Broadcast receiving apparatus, output video information generating method, broadcast receiving method, and video recording method2024 12,032,164Head-mount display and head-mount display system that display virtual space information on a display2024 12,022,238Information processing device and method for controlling image data thereof2024 12,003,813Broadcast reception device and video display method2024 11,989,344Information display device2024 11,979,629Broadcast receiver and broadcast receiving system2024 11,971,550Head-mounted display device2024 11,972,591Image processing apparatus and image processing method2024 11,974,009Broadcast reception device, broadcast reception method, and broadcast reception program2024 11,962,843Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2024 11,954,247Head mounted display apparatus2024 11,949,940Broadcast receiving apparatus and display control method2024 11,947,609Portable information terminal and application recommending method thereof2024 11,947,757Personal digital assistant2024 11,930,245Mobile information terminal2024 11,921,293Head-mounted display, head-mounted display linking system, and method for same2024 11,899,825Portable terminal2024 11,895,353Broadcast receiving apparatus2024 11,882,233Mobile terminal device with function limitation, function limitation method thereof, and processing program used in same2024 11,871,120Camera-equipped portable information terminal device2024 11,871,071Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2024 11,860,511Image pickup device and method of tracking subject thereof2024 11,860,987Information processing device, application software start-up system, and application software start-up method2024 11,852,811Linked display system and head-mounted display2023 11,843,832Broadcast receiving apparatus2023 11,843,833Broadcast receiving apparatus2023 11,837,198Head mounted display and setting method2023 11,831,951Display controlling method, time controlling method, time managing method, and broadcast receiving apparatus2023 11,831,976Display apparatus2023 11,823,304Picture display device, and setting modification method and setting modification program therefor2023 11,812,109Portable terminal device, television receiver, and incoming call notification method2023 11,810,567Speech recognition device, speech-recognition-device coordination system, and speech-recognition-device coordination method2023 11,803,240Video display apparatus and method2023 11,803,727Apparatus for managing baggage, a method for managing baggage and a baggage management system2023 11,800,182Broadcast receiving device2023 11,775,129Input terminal device and operation input method2023 11,778,262Broadcast receiving system2023 11,770,573Video display device and cooperative control method in video display device2023 11,742,971Broadcast receiving apparatus and method of processing transmission waves2023 11,729,455Broadcast receiving apparatus for receiving program contents based on location information2023 11,729,446Video display system, video display device, contents server, video display method, and video display program2023 11,729,324Imaging apparatus2023 11,716,504Broadcast reception device and video display method2023 11,695,985Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2023 11,696,021Video recording device and camera function control program2023 11,677,744User authentication system and portable terminal2023 11,665,390Mobile information terminal2023 11,653,081Imaging apparatus, imaging method and imaging program2023 11,647,370Mobile information terminal, information presentation system and information presentation method2023 11,627,007Mobile information terminal2023 11,627,376Broadcast receiving apparatus and portable information terminal2023 11,593,524Mobile information terminal and control method thereof2023 11,589,095Content viewing method and mobile information terminal used for same2023 11,580,939Head mounted display and setting method2023 11,575,960Broadcast receiving apparatus, output video information generating method, broadcast receiving method, and video recording method2023 11,567,333Head-mounted display, head-mounted display linking system, and method for same2023 11,556,244Input information correction method and information terminal2023 11,553,241Broadcast reception device, broadcast reception method, and broadcast reception program2023 11,546,559Information processing device and method for controlling image data thereof2023 11,516,534Broadcast receiving system2022 11,514,120Portable information terminal and application recommending method thereof2022 11,516,527Broadcast receiver and broadcast receiving system2022 11,507,793Apparatus for managing baggage, a method for managing baggage and a baggage management system2022 11,496,618Mobile terminal device with function limitation, function limitation method thereof, and processing program used in same2022 11,496,692Camera-equipped portable information terminal2022 11,487,359Video display apparatus and method2022 11,483,483Display apparatus2022 11,477,519Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2022 11,470,377Display apparatus and remote operation control apparatus2022 11,461,446Information processing device, application software start-up system, and application software start-up method2022 11,461,501Portable terminal device2022 11,445,233Video display device and cooperative control method in video display device2022 11,445,239Broadcast receiving apparatus2022 11,445,251Broadcast receiving apparatus and portable information terminal2022 11,438,661Broadcast receiving apparatus2022 11,425,455Broadcast reception device and video display method2022 11,405,679Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2022 11,395,042Broadcast receiving apparatus2022 11,378,805Head-mounted display, head-mounted display linking system, and method for same2022 11,341,940Head mounted display and setting method2022 11,310,561Portable terminal device, television receiver, and incoming call notification method2022 11,303,794Imaging apparatus, imaging method and imaging program2022 11,301,087Personal digital assistant2022 11,297,242Imaging apparatus which generates title images for classifying a plurality of captured images and inserts the title images as separate images within the plurality of captured images2022 11,272,245Video output system, video output device, and cable2022 11,272,241Broadcast receiving apparatus, output video information generating method, broadcast receiving method, and video recording method2022 11,240,549Broadcast receiving system2022 11,227,356Picture display device, and setting modification method and setting modification program therefor2022 11,223,757Video recording device and camera function control program2022 11,223,865Content viewing method and mobile information terminal used for same2022 11,184,668Broadcast receiving apparatus, broadcast receiving method, and contents outputting method2021 11,140,433Broadcast receiver2021 11,140,438Mobile information terminal2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to MAXELL LTD (145)· patent assignee history

2021–2026Based in JP· patent location history

2022Patents assigned to MAXELL HOLDINGS LTD (1)· patent assignee history

2022Patents assigned to MAXWELL LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MAXELL LTD	145	2021–2026
MAXELL HOLDINGS LTD	1	2022
MAXWELL LTD	1	2022

Locations

Location	Patents	Span
JP	145	2021–2026