Okayama, Japan

Masaaki Murayama

This inventor holds 22 USPTO granted patents and 27 published patent applications and 12 EPO patents, primarily in Autonomous Vehicle Technology. Top assignees: Yanmar Holdings Co., Ltd., Yanmar Holdings Co., Ltd., Yanmar Power Technology Co., Inc.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Murayama. Retrieved from https://idiyas.com/inventor/masaaki-murayama-2ahg307u

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 90.9

 

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:


Years Active: 2025-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Autonomous Travel
Automatic Driving
Route Generation
Work Vehicle
Control Device
Field Registration
Travel Route
Work Support
22 patents (USPTO):Explore Patents

Title: **Innovator Masaaki Murayama: Pioneering Autonomous Agriculture Solutions**

Introduction

Masaaki Murayama is an accomplished inventor based in Okayama, Japan, recognized for his significant contributions to the field of autonomous agricultural machinery. With a total of four patents to his name, Murayama stands at the forefront of innovation in agricultural technology, particularly in the design of systems aimed at enhancing efficiency and precision in farming practices.

Latest Patents

Among Masaaki Murayama's latest patents are groundbreaking inventions focused on autonomous travel methods for work vehicles. The primary patent relates to a combine harvester, which is designed to pre-create multiple travel routes parallel to a predetermined layout of a field. This invention allows for autonomous travel that is governed by a sophisticated control device and a mobile terminal. The control device acts as an autonomous travel controller, ensuring that the machine navigates accurately along the established routes.

Moreover, another notable patent pertains to a field registration method and system. This invention incorporates an acquisition processing unit that captures the position information of a traveling work vehicle within a defined area, responding proficiently to the operator's commands. The recorded position information serves as a comprehensive traveling trajectory, while a notification processing unit ensures that the operator is informed whenever the recording is temporarily halted due to inability to acquire position data.

Career Highlights

Masaaki Murayama is currently associated with Yanmar Holdings Co., Ltd., a company renowned for its advancements in agricultural machinery and technology solutions. His innovative spirit and dedication to enhancing the capabilities of agricultural vehicles reflect the commitment of Yanmar Holdings to sustainability and modernization in farming practices.

Collaborations

At Yanmar Holdings, Masaaki collaborates with esteemed colleagues, including Hidetaka Suzuki, to further develop and refine autonomous technologies in agricultural equipment. This teamwork highlights the importance of collaboration in driving innovation and bringing new ideas to fruition within the competitive landscape of agricultural technology.

Conclusion

Masaaki Murayama's contributions to the field of autonomous agricultural machinery exemplify the transformative potential of technology in enhancing farming practices. His patents not only signify personal achievements but also pave the way for a future where agriculture is more efficient, sustainable, and autonomous. As innovators like Murayama continue to push the boundaries of what is possible in agriculture, the industry stands to benefit immensely from their visionary work.

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]
Loading…