Tokyo, Japan

Yoshitaka Nakamura

This inventor holds 73 USPTO granted patents and 15 published patent applications and 6 EPO patents, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Hitachi, Ltd., Elpida Memory, Inc., Mitsubishi Electric Corporation. Active years: 1987-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitaka Nakamura. Retrieved from https://idiyas.com/inventor/yoshitaka-nakamura

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

USPTO Granted Patents = 73 

% Patents Active = 75.3

 

Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 619(Granted Patents)

Forward Citations (Not Self Cited) = 594(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Inazawa, JP (1987)
  • Ibaragi, JP (1993)
  • Ome-shi, Tokyo, JP (2001)
  • Oume, JP (1999 - 2005)
  • Ome, JP (2000 - 2007)
  • Nara, JP (2015)
  • Tokyo, JP (2003 - 2022)
  • Musashino, JP (2021 - 2024)

Company Filing History:


Years Active: 1987-2024

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Areas of Expertise:
Posture Identification
Autonomous Driving
Semiconductor Device
Image Processing
Dynamic Random Access Memory
Optical Disk Playback
Data Management
Communication System
Operation Authority Management
Travel Plan Correction
73 patents (USPTO):Explore Patents

Title: **Yoshitaka Nakamura: Innovator in Automated Driving Technologies**

Introduction:

Yoshitaka Nakamura, based in Tokyo, Japan, has made a remarkable impact on the field of automated driving technologies. With an impressive portfolio of 69 patents, his work focuses on enhancing vehicle automation and safety, contributing significantly to the industry.

Latest Patents:

One of his latest innovations is the **Driving-automation-level lowering feasibility determination apparatus**. This invention determines the feasibility of lowering the driving automation level of an automated driving vehicle by evaluating driving load in relation to surrounding vehicles. The apparatus comprises several advanced components, including a surrounding vehicle information obtainment unit, a driving load calculator, and a feasibility determination unit, ultimately enhancing the decision-making capabilities of automated driving systems.

Another significant patent is the **Operation authority management apparatus and operation authority management method**. This system manages the transition between automatic and manual operation of multiple actuators in a vehicle, such as the steering, accelerator, and brake actuators. It includes a subject vehicle behavior prediction unit that forecasts the vehicle's actions, allowing for informed decisions on whether to permit switching between operation modes.

Career Highlights:

Throughout his career, Yoshitaka Nakamura has worked with prestigious companies, including Hitachi, Ltd. and Elpida Memory, Inc. His experience in these firms has provided him with a strong foundation in technological advancements and innovation, paving the way for his subsequent inventions in the field of automated driving.

Collaborations:

Nakamura has collaborated with notable professionals, including Isamu Asano and Satoru Yamada. These partnerships have fostered a conducive environment for brainstorming and developing cutting-edge technologies that address the challenges in automated vehicle systems.

Conclusion:

Yoshitaka Nakamura stands out as a prolific inventor dedicated to revolutionizing the automotive industry through his innovations. His contributions, illustrated by his extensive patent portfolio, continue to influence the future of automated driving technologies, ensuring safety and efficiency on the roads.

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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