Shizuoka, Japan

Masayasu Ito

This inventor holds 126 USPTO granted patents and 1 published patent application and 16 EPO patents, primarily in Vehicle Lighting Technology (CPC class G05F1-00). Top assignees: Koito Manufacturing Company, Ltd., Koito Manufacturing., Ltd., Panasonic Corporation. Active years: 2001-2023.

USPTO Granted Patents = 126 

% Patents Active = 27.0

 

Average Co-Inventor Count = 2.3

ph-index = 14

Forward Citations = 797(Granted Patents)

Forward Citations (Not Self Cited) = 735(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Shizuika-ken, JP (2004)
  • Shizuoka-ken, JP (2003 - 2008)
  • Shizuoka, JP (2001 - 2023)

Company Filing History:


Years Active: 2001-2023

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Areas of Expertise:
Vehicle Lamp
Lighting Circuit
Light Source Control
Semiconductor Light
Dimming Control
Image Acquisition
Automotive Lamp
Lighting Controller
Lighting Control Device
DC-DC Converter
Lighting Fixture
Vehicular Lamp
126 patents (USPTO):Explore Patents

Title: Masayasu Ito: Innovating Vehicle Safety Systems and Beyond

Introduction:

Masayasu Ito, hailing from Shizuoka, Japan, is a remarkable inventor and engineer who has left an indelible mark on the field of vehicle safety systems. With a staggering portfolio of 126 patents, Ito has consistently pushed the boundaries of technological innovation in his pursuit of creating safer and more efficient transportation solutions. This article delves into his latest patents, career highlights, notable collaborations, and the lasting impact he has made in the industry.

Latest Patents:

One of Masayasu Ito's recent patents is the "Vehicle Detecting Device and Vehicle Lamp System." This invention comprises a region setting unit that delineates multiple regions of interest with varying ranges in the image data captured by an image capturing device. The vehicle determining unit then analyzes the presence of a front vehicle based on the presence of a luminous point within each region, employing different frequencies for determination in each region of interest. This technology enhances vehicle safety by enabling early detection of surrounding vehicles, enhancing collision avoidance capabilities.

Another notable invention by Ito is the "Image Acquiring Apparatus for Vehicle, Control Device, Vehicle Having Image Acquiring Apparatus for Vehicle, or Control Device, and Image Acquiring Method for Vehicle." This patent involves an image acquiring device for vehicles that emits pulse light in a predetermined direction and acquires multiple images of different target distance ranges. The timing controller, a crucial component of this invention, enables control of the light emission cycle and imaging timings. This technology significantly enhances object recognition capabilities by capturing images with higher luminance at the specific distance range crucial for accurate recognition.

Career Highlights:

Throughout his illustrious career, Masayasu Ito has held key positions at renowned companies such as Koito Manufacturing Company, Ltd. and Panasonic Corporation (formerly known as Matsushita Electric Industrial Co., Ltd.). His groundbreaking contributions to the field of vehicle safety systems have earned him widespread recognition within the industry.

Collaborations:

Collaboration has played a vital role in Masayasu Ito's career, enabling him to turn ideas into reality. He has worked closely with exceptional individuals like Hitoshi Takeda and Takanori Namba, whose collective expertise and shared vision have contributed significantly to the success of their collaborative projects. These fruitful collaborations have allowed Ito to combine his technical brilliance with the insights and skills of his peers, leading to groundbreaking advancements in vehicle safety systems.

Conclusion:

Masayasu Ito's remarkable journey as an inventor and engineer has revolutionized the field of vehicle safety systems. With an impressive portfolio of 126 patents and a relentless pursuit of excellence, Ito continues to push the boundaries of technological innovation. His latest patents reflect his dedication to creating safer, more efficient transportation solutions. Through his notable collaborations and unwavering commitment to advancing the industry, Ito has cemented his legacy as an influential figure in the world of innovations and patents.

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