Tachikawa, Japan

Makoto Sato

This inventor holds 16 USPTO granted patents and 2 EPO patents, primarily in Optical Projection Technology. Top assignee: Casio Computer Co., Ltd.. Active years: 1990-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Sato. Retrieved from https://idiyas.com/inventor/makoto-sato-71l8ti7x

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

Calculating rank

% Patents Active = 93.8


Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 399(Granted Patents)


Location History:

  • Fussa, JP (1990 - 1993)
  • Tachikawa, JP (2005 - 2016)

Company Filing History:


Years Active: 1990-2016

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Areas of Expertise:
Microlens Array
Light Intensity Distribution
Projection Apparatus
Light Source Unit
Liquid Crystal Projector
Video Camera Apparatus
Viewfinder
Image Display
Transmission Type Screen
Database Management
Optical Device
Photographing System
16 patents (USPTO):Explore Patents

Title: The Innovative Journey of Makoto Sato

Makoto Sato, an accomplished inventor based in Tachikawa, Japan, has made significant contributions to the field of optical technology. With a total of 16 patents to his name, Sato continues to push the boundaries of innovation at Casio Computer Co., Ltd.

Latest Patents

Makoto Sato's most recent patents include groundbreaking developments such as the microlens array and a light intensity distribution uniformizing element. These inventions focus on improving optical performance through innovative designs. The microlens array consists of multiple microlenses arranged axially parallel to enhance light distribution. The entrance surfaces of these microlenses are crafted from resin, while the exit surfaces are made from glass, optimizing light transmission. Moreover, his light source unit invention incorporates an excitation light source alongside several other light sources, culminating in a device that achieves uniform luminance within a targeted range, demonstrating his commitment to pushing the frontiers of optical technology.

Career Highlights

Throughout his career, Makoto Sato has established himself as a notable figure in the field of optical engineering. His position at Casio Computer Co., Ltd. enables him to collaborate with leading experts and contribute to projects that advance the company's mission of technological innovation. His diverse portfolio of patents underscores his expertise and dedication to enhancing the effectiveness of light-based technologies.

Collaborations

Sato has worked closely with accomplished colleagues, including Hideki Nakamura and Tatsuo Shimazaki. Their collaborative efforts have led to significant advancements in optical design and functionality, further enriching the technological landscape and setting new standards in the industry.

Conclusion

In summary, Makoto Sato represents a remarkable figure in the realm of invention and innovation. His extensive work, especially in optical technology, positions him as a valuable asset to Casio Computer Co., Ltd. and the broader engineering community. With 16 patents and ongoing projects, his contributions will likely continue shaping the future of technology for years to come.

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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