Kobe, Japan

Norihisa Tatsuta

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihisa Tatsuta. Retrieved from https://idiyas.com/inventor/norihisa-tatsuta

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Norihisa Tatsuta: Innovator in Robotic Technology

Introduction

Norihisa Tatsuta is a prominent inventor based in Kobe, Japan. He is known for his contributions to robotic technology, particularly in the development of arm robots. His innovative designs have the potential to enhance the functionality and efficiency of robotic systems.

Latest Patents

Tatsuta holds a patent for an arm robot that features a sophisticated mechanism. The design includes a first motor, a first speed reducer, a second motor, a transmission shaft, and a second speed reducer. The first motor generates a first rotational drive force to rotate a first distal portion of the arm. The first speed reducer, located at the first distal portion, reduces the rotational speed of this drive force. Additionally, the second motor generates a second rotational drive force to rotate a second distal portion, while the transmission shaft passes through the hollow portion of the first speed reducer. The second speed reducer is arranged coaxially with the first speed reducer, enhancing the arm's operational capabilities. Tatsuta's patent is a testament to his innovative approach in the field of robotics, with a total of 1 patent to his name.

Career Highlights

Norihisa Tatsuta is associated with Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the robotics industry. His work at Kawasaki has allowed him to explore and develop advanced robotic technologies. Tatsuta's expertise in mechanical engineering and robotics has positioned him as a key player in the field.

Collaborations

Throughout his career, Tatsuta has collaborated with notable colleagues, including Masato Yamamoto and Akinori Takagi. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Norihisa Tatsuta is a significant figure in the realm of robotic technology, with a focus on arm robots. His innovative designs and patents contribute to the advancement of robotics, showcasing his dedication to enhancing technology. His work continues to inspire future developments in the field.

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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