Tokyo, Japan

Takayuki Yanagisawa

This inventor holds 51 USPTO granted patents and 19 published patent applications, plus 1 CIPO patent and 40 EPO patents, primarily in Laser Technology. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electronics Corporation. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Yanagisawa. Retrieved from https://idiyas.com/inventor/takayuki-yanagisawa

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

Calculating rank
USPTO Granted Patents = 51 

% Patents Active = 54.9

 

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 104(Granted Patents)


Company Filing History:


Years Active: 2002-2026

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Areas of Expertise:
Gas Barrier Film
Laser Radar Device
Optical Measurement
Waveguide Laser
Lidar
Wavelength Conversion
Distance Measurement
Laser Amplification
Light Homogenization
Planar Waveguide
Solid-State Laser
Optical Device
51 patents (USPTO):Explore Patents

Title: **Takayuki Yanagisawa: A Visionary in Laser Radar Technology**

Introduction

Takayuki Yanagisawa, based in Tokyo, Japan, is a prominent inventor with a remarkable portfolio of 49 patents. His contributions to the field of technology, particularly in laser radar devices, highlight his innovative spirit and dedication to advancing technology.

Latest Patents

Yanagisawa's recent inventions include cutting-edge laser radar devices that utilize complex signal processing techniques. One notable patent describes a device that employs a first signal sequence converting unit and a second signal sequence converting unit to enhance the accuracy of range calculations. The innovation ensures that the distances to ranging targets are calculated based on a time difference between the transmission of light and reception of reflected light, allowing for precise environmental detection. Another significant patent outlines a laser radar device comprising a light source, scanner, and dual optical systems. This design efficiently distinguishes between incident and emitted laser light, optimizing scanning capabilities.

Career Highlights

Throughout his esteemed career, Takayuki Yanagisawa has collaborated with well-known companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work in these organizations has cemented his status as a leading inventor in the technology sector, particularly in the realm of laser systems and signal processing.

Collaborations

Takayuki Yanagisawa has worked alongside notable colleagues, including Yoshihito Hirano and Shuhei Yamamoto. Their collective expertise has propelled advancements in the development of innovative technologies, emphasizing teamwork in driving success in the field of laser technologies.

Conclusion

With a strong patent portfolio and significant contributions to the field of laser radar technology, Takayuki Yanagisawa exemplifies the essence of innovation. His work continues to influence the technological landscape, paving the way for future advancements that will impact various industries.

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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