Utsunomiya, Japan

Kohei Maruyama

This inventor holds 17 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Vehicle Control Systems. Top assignees: Honda Motor Co., Ltd., Hondalock Mfg. Co., Ltd., Mitsuba Corporation. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Maruyama. Retrieved from https://idiyas.com/inventor/kohei-maruyama

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 64.7


 

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 43(Granted Patents)


Location History:

  • Saitama, JP (2013)
  • Utsunomiya, JP (2013 - 2018)
  • Wako, JP (2015 - 2023)

Company Filing History:


Years Active: 2013-2025

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Areas of Expertise:
Aircraft
Airspace Information
Control Apparatus
Pedal Reaction Force
Vehicle Travel Control
Reaction Force Output
Accelerator Pedal
Control Method
Non-Transitory Storage
Toe Angle Control
Counterforce Control
17 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kohei Maruyama

Introduction

Kohei Maruyama is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of aviation and airspace management, holding a total of 17 patents. His work reflects a deep understanding of aerodynamics and technology, paving the way for advancements in aircraft design and operation.

Latest Patents

One of Maruyama's latest patents involves an aircraft design featuring four or more rotors. This design includes a pair of first rotors that are symmetrically arranged in front of a front wing, overlapping the central axis of the fuselage in plan view. Additionally, a pair of second rotors is symmetrically arranged between the front wing and a rear wing, also overlapping the central axis of the fuselage. Notably, the distance between the fuselage and the second rotors is greater than that between the fuselage and the first rotors. Another significant patent is an airspace information provision system, which provides crucial information for aircraft control in airspaces with multiple aircraft. This system includes a surrounding turbulence estimation unit, a flight disturbance information generation unit, and a flight disturbance information provision unit, all designed to enhance safety and efficiency in aviation.

Career Highlights

Throughout his career, Maruyama has worked with notable companies such as Honda Motor Co., Ltd. and Mitsuba Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in the aviation industry.

Collaborations

Maruyama has collaborated with talented individuals in his field, including Hideto Nebuya and Naoto Sen. These partnerships have contributed to the development of his groundbreaking inventions and patents.

Conclusion

Kohei Maruyama's contributions to aviation technology and airspace management are noteworthy. His innovative designs and systems continue to influence the industry, showcasing his expertise and commitment to advancing aviation safety and efficiency.

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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