Utsunomiya, Japan

Takehiko Sato

This inventor holds 18 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Optical Imaging Systems. Top assignee: Canon Kabushiki Kaisha. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Sato. Retrieved from https://idiyas.com/inventor/takehiko-sato-vqen7s7d

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 66.7


Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 2007-2026

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Areas of Expertise:
Lens Apparatus
Image Pickup Apparatus
Optical Apparatus
Image Stabilization
Control Method
Blur Correction
Optical Device
Elastic Damping Member
Imaging Apparatus
Rack
Lens Barrel
18 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Takehiko Sato in Optical Technology**

Introduction

Takehiko Sato is a prominent inventor based in Utsunomiya, Japan, known for his significant contributions to optical technology. With a remarkable portfolio of 12 patents, Sato has been instrumental in advancing the capabilities of lens and imaging apparatuses. His innovative designs are crucial for applications that require precision optics.

Latest Patents

Sato's latest inventions showcase his expertise in lens technology. One of his notable patents, titled "Lens apparatus and optical apparatus including same," features a sophisticated design comprising a lens holding member, a base member, and an annular member. This design enhances the stability and performance of optical systems. Another noteworthy patent is "Lens apparatus and imaging apparatus including the same," which introduces a mechanism utilizing a roller member to support a lens unit. This invention includes a first light amount adjustment unit and a unique pressing member, allowing for improved control over light transmission.

Career Highlights

Takehiko Sato works at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His career at Canon reflects a continuous quest for innovation in lens technology, contributing to the company's reputation for high-quality imaging solutions. His extensive experience and technical knowledge in optics have earned him recognition in the field.

Collaborations

Throughout his career, Sato has collaborated with talented colleagues, including Shigeo Nakashima and Yuichiro Kato. These partnerships have fostered a creative environment, leading to innovative developments in optical apparatuses and enhancing the functionality of imaging systems.

Conclusion

Takehiko Sato stands out as a dedicated inventor whose work has had a substantial impact on the field of optics. His latest patents demonstrate a commitment to pushing the boundaries of technology, particularly in lens and imaging applications. Through his collaborations and innovative mindset, Sato continues to contribute significantly to the evolution of optical devices, making him a noteworthy figure in the world of inventions.

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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