Fumihiko Sato

This inventor holds 40 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Semiconductor Devices. Top assignees: Nec Corporation, Sony Interactive Entertainment Inc., Nec Electronics Corporation. Active years: 1987-2026.

USPTO Granted Patents = 40 (Patent Applications = 3)

% Patents Active = 95.0

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 1.3

ph-index = 14

Forward Citations = 579(Granted Patents)

Company Filing History:

Sony Interactive Entertainment Inc.

patents

1 out of 2,467

Nec Electronics Corporation

where one patent can have more than one assignee

Years Active: 1987-2026

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Areas of Expertise:

Fresnel Lens

Head-Mounted Display

Camera Support Structure

Light Shield

Semiconductor Device

Bipolar Transistor

High Speed Circuit

Logic Circuit

Integrated Circuit

Testing Mechanism

Epitaxial Growth

Low Parasitic Capacitance

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12571942 - Fresnel lens and image observing device (2026-03-10),

2. 12144133 - Head-mounted display (2024-11-12),

3. 11953809 - Camera support structure and head-mounted display (2024-04-09),

4. 11832401 - Head-mounted display (2023-11-28),

5. 11304323 - Head-mounted display (2022-04-12),

6. 10750631 - Head-mounted display (2020-08-18),

7. 10477711 - Head-mounted display (2019-11-12),

8. 10251292 - Head-mounted display (2019-04-02),

9. D836159 - Light shield (2018-12-18),

10. D836158 - Light shield (2018-12-18),

11. D829270 - Light shield (2018-09-25),

12. D824991 - Light shield (2018-08-07),

13. 9703103 - Head-mounted display (2017-07-11),

14. 6680522 - Semiconductor device with reduced electrical variation (2004-01-20),

15. 6436781 - High speed and low parasitic capacitance semiconductor device and method for fabricating the same (2002-08-20),

Title: Fumihiko Sato: A Pioneer in Head-Mounted Display Innovations

Introduction

Fumihiko Sato, based in Tokyo, Japan, is an innovative inventor with a remarkable portfolio of 39 patents. His work primarily focuses on advancements in head-mounted display technologies, which have significant implications for augmented and virtual reality applications.

Latest Patents

Among his most recent patents, Sato has developed a sophisticated head-mounted display that incorporates a main body housing a built-in display and a wearing band designed to securely fit around the user’s head. The design features right and left-side extending sections, along with a movable section that connects these two sides. This unique setup allows for adjustable fitting, enhancing user comfort. Additionally, he has created a camera support structure for head-mounted displays, which maintains the positional and postural accuracy of stereo cameras. This support structure includes a support frame mounted on the housing of the display, featuring elastically deformable rubber members to absorb displacement and deformation.

Career Highlights

Sato has held pivotal roles in prestigious companies such as NEC Corporation and Sony Interactive Entertainment Inc., contributing to groundbreaking projects that shape the future of technology. His extensive work in these firms has not only propelled his career but has also advanced the field of display technology.

Collaborations

Throughout his career, Fumihiko Sato has collaborated with notable colleagues, including Takamasa Araki and Tsutomu Tashiro. These partnerships have undoubtedly enriched his innovative process, leading to the creation of enhanced technologies that benefit users worldwide.

Conclusion

Fumihiko Sato stands out as a significant figure in the realm of innovations related to head-mounted displays. His contributions through numerous patents and collaborations with prominent companies and talented coworkers highlight his commitment to advancing technology. As the field of augmented and virtual reality evolves, Sato's work will undoubtedly continue to influence future developments.