Osaka, Japan

Kazumasa Takata

This inventor holds 32 USPTO granted patents and 3 published patent applications and 5 EPO patents, primarily in Optical Systems. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumasa Takata. Retrieved from https://idiyas.com/inventor/kazumasa-takata

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

USPTO Granted Patents = 32 

% Patents Active = 90.6

 

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 204(Granted Patents)


Location History:

  • Moriguchi, JP (1998 - 2003)
  • Osaka-fu, JP (1997 - 2004)
  • Ibaraki, JP (2008)
  • Osaka, JP (1999 - 2024)

Company Filing History:


Years Active: 1997-2026

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Areas of Expertise:
Display Device
Optical Multiplexer
Lighting System
Light Refraction Member
Optical Encoder
Image Projection
Back Light Illuminator
Phase Grating
Multicolor Display
Optical Inspection
Refractive Index Measurement
32 patents (USPTO):Explore Patents

Title: Kazumasa Takata: A Pioneer in Optical System Innovations

Introduction

Kazumasa Takata, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of optical systems. With a remarkable portfolio of 28 patents, his work focuses on advancing technology in display systems that project virtual images onto target spaces.

Latest Patents

Takata's latest innovation centers around an optical system designed for a display system that projects virtual images. This system incorporates a light guide member with an incident surface, a first surface, and a light emergent surface. It features at least one prism on the first surface, which reflects light received through the incident surface, guiding it to the light emergent surface. The innovative optical path allows for dual reflection methods, enhancing the efficacy of the projected image. This cutting-edge technology is intended to be coupled with a light source, making significant strides in the field of display systems.

Career Highlights

During his illustrious career, Kazumasa Takata has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His roles at these organizations have allowed him to contribute to various innovations and patent filings throughout his career, establishing him as a key player in optical systems technology.

Collaborations

Throughout his journey, Takata has had the pleasure of collaborating with talented individuals, including Atsushi Fukui and Kenji Takamoto. These partnerships have enriched his projects and driven advancements in their shared field of expertise.

Conclusion

Kazumasa Takata's innovative spirit and dedicated work in the realm of optical systems exemplify the qualities of a leading inventor. His continuous pursuit of technological advancements and effective collaborations contributes not only to his personal legacy but also to the broader sphere of display technology. With each new patent, Takata reaffirms his position as a significant contributor to modern innovations.

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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