KANAGAWA, Japan

Takeshi Oyakawa

This inventor holds 1 USPTO granted patent and 4 published patent applications. Top assignees: Sony Group Corporation, Sony Semiconductor Solutions Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Oyakawa. Retrieved from https://idiyas.com/inventor/takeshi-oyakawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovations of Takeshi Oyakawa

Introduction

Takeshi Oyakawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of range-finding technology. His innovative approach has led to the development of a unique range-finding apparatus that enhances measurement accuracy.

Latest Patents

Oyakawa holds a patent for a range-finding apparatus and method. This apparatus includes a light source, an optical receiver, a setting unit, a detector, and a calculation unit. The light source projects light with a first irradiation pattern in a first period and a second irradiation pattern in a second period. The optical receiver receives light to output a pixel signal. The setting unit establishes a reference signal based on the pixel signal during the first period. The detector identifies whether the pixel signal deviates from the reference signal by a first value or more in the second period, outputting a first detection signal indicative of the detection result. The calculation unit then computes the distance to a target object using the first detection signal. Oyakawa has 1 patent to his name.

Career Highlights

Throughout his career, Oyakawa has worked with prominent companies, including Sony Group Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technology in the industry.

Collaborations

Oyakawa has collaborated with talented individuals such as Takahiro Akahane and Shun Kaizu. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Takeshi Oyakawa's contributions to range-finding technology exemplify his innovative spirit and dedication to advancing measurement techniques. His work continues to influence the field 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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