Kawasaki, Japan

Takehiro Hayashi

This inventor holds 30 USPTO granted patents and 3 published patent applications and 18 EPO patents, primarily in Image Formation Technology. Top assignees: Mitsubishi Electric Corporation, Canon Kabushiki Kaisha, Tyco Electronics Amp K.k.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiro Hayashi. Retrieved from https://idiyas.com/inventor/takehiro-hayashi

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

USPTO Granted Patents = 30 

% Patents Active = 83.3

 

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 228(Granted Patents)


Location History:

  • Kawasaki, JP (2000 - 2022)
  • Tokyo, JP (2016 - 2022)
  • Kanagawa, JP (2007 - 2023)

Company Filing History:


Years Active: 2000-2025

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Areas of Expertise:
Image Forming Apparatus
Heat Exchanger
Optical Connector
Cartridge Mountability
Air-Conditioning Apparatus
Multi-Fiber Optical Connector
Centrifugal Fan
Plate Heat Exchanger
Stacked Header
Refrigeration Cycle
Toner Volume Ratio
Optical Fiber Collimator
30 patents (USPTO):Explore Patents

Title: Takehiro Hayashi: Innovator in Image Forming Technology

Introduction

Takehiro Hayashi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of image forming technology, holding a total of 17 patents. His innovative designs have improved the functionality and efficiency of various apparatuses.

Latest Patents

Hayashi's latest patents include a pull-in apparatus, an image forming apparatus, a sheet accommodating apparatus, and a draw-out unit. The pull-in apparatus is designed to pull in a unit toward a predetermined position within an apparatus body. It features an arm member, a restriction member, and two action portions. The restriction member can move between a lock position, which restricts the arm member's movement, and a lock-release position, which allows movement. The image forming apparatus enhances the mountability of a cartridge while conserving space. It includes a tray unit that can move between internal and external positions, with side plates made of metal to support the cartridge effectively.

Career Highlights

Throughout his career, Takehiro Hayashi has worked with notable companies such as Canon and Tyco Electronics. His experience in these organizations has allowed him to develop and refine his innovative ideas in image forming technology.

Collaborations

Hayashi has collaborated with talented individuals in his field, including Takeo Kawanami and Shinji Nagasawa. These partnerships have contributed to the advancement of technology in their respective areas of expertise.

Conclusion

Takehiro Hayashi's contributions to image forming technology through his numerous patents highlight his innovative spirit and dedication to improving functionality in this field. His work continues to influence the industry and inspire future inventors.

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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