Hachioji, Japan

Toshiyuki Toyofuku

This inventor holds 23 USPTO granted patents, primarily in Digital Imaging Technology. Top assignees: Olympus Optical Company, Ltd., Olympus Corporation, Sanyo Electric Co., Ltd.. Active years: 1989-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Toyofuku. Retrieved from https://idiyas.com/inventor/toshiyuki-toyofuku

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

Calculating rank

% Patents Active = 82.6

Average Co-Inventor Count = 2.9

ph-index = 9

Forward Citations = 406(Granted Patents)


Location History:

  • Tokyo-To, JP (2004)
  • Hachioji, JP (1989 - 2006)
  • Tokyo, JP (2003 - 2010)

Company Filing History:


Years Active: 1989-2010

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Areas of Expertise:
Digital Camera
Image Processing
Electronic Imaging
Exposure Control
Neural Network
Ink Ribbon
Lens Unit
Panoramic Photographing
Memory Warning
Cartridge
Motor Driven Camera
Light Weight Mechanism
23 patents (USPTO):Explore Patents

Title: The Innovations of Toshiyuki Toyofuku: Pioneering Digital Imaging

Introduction: Toshiyuki Toyofuku, an esteemed inventor based in Hachioji, Japan, has made significant contributions to the field of digital imaging. With an impressive portfolio of 23 patents, his innovations have profoundly impacted the photography and imaging technology sectors. Toyofuku's inventive spirit and technical expertise have positioned him as a leading figure in the industry.

Latest Patents: Among Toyofuku's latest innovations are two notable patents that showcase his cutting-edge work in digital cameras. The first invention is a digital camera with dual optical systems, which features a first optical system with a wide zoom lens and a second optical system designed for telephotography. In this system, a controller manages the lenses to achieve optimal zoom functionality, enhancing the versatility of the camera.

The second patent involves an electronic image pickup apparatus that allows for extended exposure times while improving the user experience. This innovative device includes an image pickup lens and diaphragm that work in conjunction to adjust exposure, incorporating features such as panorama and rapid shooting modes. This design not only offers flexibility but also aims to simplify the shooting process for photographers.

Career Highlights: Throughout his career, Toshiyuki Toyofuku has been associated with reputable companies, including Olympus Optical Company, Ltd. His work in these prominent organizations has enabled him to harness cutting-edge technology and bring his inventive ideas to fruition, influencing the evolution of camera technologies.

Collaborations: Toyofuku has collaborated with various talented professionals in the field, including Nobuhide Dotsubo and Toshinobu Haruki. These partnerships have fostered a creative environment where innovative ideas can flourish, further enhancing Toyofuku's contributions to digital imaging.

Conclusion: The achievements of Toshiyuki Toyofuku highlight the transformative power of innovation in the realm of digital imaging. With a wealth of patents and a dedication to advancing technology, Toyofuku continues to inspire future generations of inventors and engineers. His work not only reflects his personal passion for photography but also serves as a testament to the ongoing evolution of imaging technologies in an ever-changing world.

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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