% Expired Patents = 100.0

Forward Citations = 15

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8 inventors (with patents filed for the assignee):

Ken Mashitani (4 out of 69 patents)

Takashi Ikeda (2 out of 74 patents)

Hideyuki Kanayama (2 out of 29 patents)

4. Masutaka Inoue (1 out of 36 patents)

5. Azusa Takeuchi (1 out of 2 patents)

6. Ryuhei Amano (1 out of 30 patents)

7. Takahisa Ando (1 out of 9 patents)

8. Kazuhiro Arai (1 out of 17 patents)

4 patents: Sort by Forward Citations

1. 8878914 - Stereoscopic image display system and projection-type image display apparatus (2014-11-04),

2. 8700309 - Multiple visual display device and vehicle-mounted navigation system (2014-04-15),

3. 8684531 - Stereoscopic display device projecting parallax image and adjusting amount of parallax (2014-04-01),

4. 8638497 - Light source for stereoscopic display (2014-01-28),

Company Overview

Vision3d Technologies, LLC is a leading provider of cutting-edge 3D printing solutions for various industries. With a focus on innovation and quality, we offer a wide range of 3D printers, materials, and services to help our customers bring their ideas to life. Our team of experts is dedicated to providing exceptional support and guidance throughout the entire process, from design to production. Visit our website to learn more about how Vision3d Technologies can help you achieve your goals in 3D printing.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#450 in Mountain View, CA

#14,051 in California

#60,641 in US

Mountain View, CA, United States of America

Vision3d Technologies, LLC

Forward Citations = 15

8 inventors:

Ken Mashitani (4 out of 69 patents)

Takashi Ikeda (2 out of 74 patents)

Hideyuki Kanayama (2 out of 29 patents)

4. Masutaka Inoue (1 out of 36 patents)

5. Azusa Takeuchi (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vision3d Technologies, LLC. Retrieved from https://idiyas.com/company/vision3d-technologies

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

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]