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For the Inventor, By the Inventor

Tokyo, Japan

Toshihiro Kusunoki

This inventor holds 17 USPTO granted patents and 2 EPO patents, primarily in Display Technology. Top assignees: Sony Corporation, Sony Interactive Entertainment Inc., Mitsumi Electric Company Ltd.. Active years: 1998-2024.

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

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 94.1

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Toyko, JP (2002)
  • Tokyo, JP (1998 - 2021)

Company Filing History:

goldMedal8 out of 58,148 
 
Sony Corporation
 patents
silverMedal8 out of 3,368 
 
Sony Interactive Entertainment Inc.
 patents
bronzeMedal2 out of 1,576 
 
Mitsumi Electric Company Ltd.
 patents
4. 1 out of 27 
 
Sony Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1998-2024

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Areas of Expertise:
Head-Mounted Display
Display Device
Distance-Measuring Device
Fresnel Lens
Audio Output Robot
Recording Apparatus
Magnetic Head
Rotary Head Device
Playback Mechanism
Speaker Unit
Manufacturing Method
Resilient Displacement
17 patents (USPTO):Explore Patents
1. 12117618 - Head-mounted display (2024-10-15),
2. 11137616 - Display device (2021-10-05),
3. 11126840 - Head-mounted display (2021-09-21),
4. 11095873 - Head-mounted display (2021-08-17),
5. 10973459 - Head-mounted apparatus (2021-04-13),
6. 10724859 - Distance-measuring device (2020-07-28),
7. 10641931 - Fresnel lens and manufacturing method for Fresnel lens (2020-05-05),
8. 10635901 - Head-mounted display (2020-04-28),
9. 8199957 - Speaker unit and audio output robot device (2012-06-12),
10. 6728188 - Recording and/or playback apparatus of a recording medium with a moving mechanism (2004-04-27),
11. 6515954 - Recording and/or playback apparatus of a recording medium (2003-02-04),
12. 6337840 - Recording and/or playback apparatus of a recording medium (2002-01-08),
13. 6249501 - Recording apparatus with resilient displacement member and limiter mechanism (2001-06-19),
14. 6088203 - Three position magnetic head vertical movement device (2000-07-11),
15. 5901015 - Magnetic head apparatus having a reduced thickness (1999-05-04),

Title: Innovations of Toshihiro Kusunoki

Introduction

Toshihiro Kusunoki is a prominent inventor based in Tokyo, Japan. He holds a total of 17 patents, showcasing his significant contributions to technology and innovation. His work primarily focuses on display technologies, particularly in the realm of head-mounted displays.

Latest Patents

One of his latest patents is a head-mounted display that includes a device main body, a mounting band for user support, a circuit board with electronic components, and a cooling device. This innovative design aims to enhance user experience and comfort. Another notable patent is a display device designed to restrain the generation of ghost images. This device incorporates a series of polarizing plates and wavelength plates, along with a beam splitter, to ensure optimal light transmission and clarity.

Career Highlights

Throughout his career, Kusunoki has worked with renowned companies such as Sony Corporation and Sony Interactive Entertainment Inc. His experience in these leading organizations has allowed him to develop cutting-edge technologies that have impacted the industry significantly.

Collaborations

Kusunoki has collaborated with notable coworkers, including Kazuhito Kurita and Tadami Nakamura. Their combined expertise has contributed to the advancement of innovative technologies in the field.

Conclusion

Toshihiro Kusunoki's work exemplifies the spirit of innovation in technology. His patents and career achievements reflect his dedication to improving display technologies, making him a noteworthy figure in the field of invention.

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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