Yokohama, Japan

Toshiharu Mamiya

This inventor holds 15 USPTO granted patents and 1 published patent application, primarily in Optical Imaging Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1982-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Mamiya. Retrieved from https://idiyas.com/inventor/toshiharu-mamiya

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 73.3

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 165(Granted Patents)


Location History:

  • Kanagawa, JP (1987 - 1988)
  • Kawasaki, JP (1982 - 1991)
  • Yokohama, JP (1994 - 2017)

Company Filing History:


Years Active: 1982-2017

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Areas of Expertise:
Optical Scanning
Image Forming
Light Scanning
Recording Apparatus
Ink Jet Technology
Sheet Feeding
Camera Mechanism
Printed Circuit Board
Flash Device
Optical Unit
Photographing Device
15 patents (USPTO):Explore Patents

Title: The Innovations of Toshiharu Mamiya

Introduction

Toshiharu Mamiya is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, holding a total of 15 patents. His work primarily focuses on optical scanning apparatuses and image forming technologies.

Latest Patents

One of Mamiya's latest patents is an optical scanning apparatus designed to improve the assembly process of optical boxes. This invention ensures that a cover-side engaging portion interacts correctly with the side wall of the optical box, preventing deformation during assembly. Another notable patent is for an image forming apparatus that enhances the accuracy of image formation. This apparatus includes multiple image forming sections, each equipped with a photosensitive drum and a laser scanner. The system is capable of correcting the image forming position based on temperature readings and detection patterns, ensuring high-quality image output.

Career Highlights

Mamiya has dedicated his career to advancing optical technologies, particularly through his work at Canon Kabushiki Kaisha. His innovative designs and patents have played a crucial role in the development of modern imaging systems.

Collaborations

Throughout his career, Mamiya has collaborated with talented individuals such as Hiroshi Nakahata and Yuta Okada. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Toshiharu Mamiya's contributions to optical technology and imaging systems are noteworthy. His patents reflect a commitment to innovation and excellence in engineering. His work continues to influence the industry and inspire future advancements.

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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