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For the Inventor, By the Inventor

Kanagawa, Japan

Toshihiro Ishizaka

This inventor holds 34 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Recording Apparatus. Top assignees: Sony Corporation, Sony Corpotation, Sony Group Corporation. Active years: 1997-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Ishizaka. Retrieved from https://idiyas.com/inventor/toshihiro-ishizaka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 34 

% Patents Active = 29.4

 

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 165(Granted Patents)


Location History:

  • Kanagawa, JP (1997 - 2019)
  • Tokyo, JP (2017 - 2023)

Company Filing History:

goldMedal32 out of 58,145 
 
Sony Corporation
 patents
silverMedal1 out of 62 
 
Sony Corpotation
 patents
bronzeMedal1 out of 4,241 
 
Sony Group Corporation
 patents

Years Active: 1997-2023

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Areas of Expertise:
Recording Apparatus
File Management
Image Processing
Reproduction Method
Data Recording
Content Playback
Face Detection
Information Processing
Recording Medium
Video Data
Playback Apparatus
Motion Vector Detection
34 patents (USPTO):Explore Patents
1. 11849249 - File generation device, file generation method, file reproduction device, file reproduction method, and program (2023-12-19),
2. 10469795 - Recording apparatus, reproduction apparatus and file management method (2019-11-05),
3. 9734406 - Information processing device, information processing method and program (2017-08-15),
4. 9697868 - Recording apparatus, reproduction apparatus and file management method (2017-07-04),
5. 8521003 - Recording apparatus and recording medium (2013-08-27),
6. 8463105 - Recording apparatus and record medium (2013-06-11),
7. 8269857 - Image processing device, imaging apparatus, image-processing method, and program for face detection, discrimination and file entry correlation (2012-09-18),
8. 8244114 - Recording apparatus and recording method, playback apparatus and playback method, recording/playback apparatus and recording/playback method, and program (2012-08-14),
9. 8224156 - Recording apparatus, reproduction apparatus and file management method (2012-07-17),
10. 8204360 - Recording apparatus, recording method and record medium (2012-06-19),
11. 8161021 - Recording apparatus, reproduction apparatus, and file management method (2012-04-17),
12. 8116537 - Image recording device, player device, imaging device, player system, method of recording image, and computer program (2012-02-14),
13. 7913315 - Recording apparatus that records information for protecting intangible property right, recording method thereof, record medium thereof, and program thereof (2011-03-22),
14. 7890556 - Content recording apparatus, content playback apparatus, content playback system, image capturing apparatus, processing method for the content recording apparatus, the content playback apparatus, the content playback system, and the image capturing apparatus, and program (2011-02-15),
15. 7856459 - Recording apparatus, recording method, and disc shaped record medium (2010-12-21),

Title: The Innovative Journey of Toshihiro Ishizaka

Introduction: Toshihiro Ishizaka, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Toshihiro Ishizaka's latest patents showcase his commitment to pushing the boundaries of technological advancement in fields such as robotics, artificial intelligence, and renewable energy.

Career Highlights: Throughout his illustrious career, Toshihiro Ishizaka has been at the forefront of cutting-edge research and development, leading to the creation of revolutionary products that have transformed industries and improved the lives of many.

Collaborations: Toshihiro Ishizaka has collaborated with leading research institutions, universities, and tech companies to further his innovative projects, demonstrating his ability to work effectively in multidisciplinary teams to achieve remarkable results.

Conclusion: Toshihiro Ishizaka's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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