Aichi, Japan

Natsushi Miura

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Fuel Tank Technology. Top assignee: Toyoda Gosei Co., Ltd.. Active years: 1994-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Natsushi Miura. Retrieved from https://idiyas.com/inventor/natsushi-miura

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 = 47.1

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 119(Granted Patents)


Location History:

  • Aichi, JP (1994 - 2007)
  • Aichi-ken, JP (1998 - 2013)
  • Kiyosu, JP (2013 - 2016)

Company Filing History:


Years Active: 1994-2016

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Areas of Expertise:
Fuel Cutoff Valve
Fuel Tank Valve
Fuel Tank Unit
Check Valve
Fuel Feeding Apparatus
Fuel Cap
Filler Pipe
Resinous Tube
Fuel Supply Apparatus
Fuel Shutoff Valve
Fuel Ventilation Device
Branching Pipe
17 patents (USPTO):Explore Patents

Title: Innovations by Natsushi Miura: A Pioneering Inventor

Introduction

Natsushi Miura is a prominent inventor based in Aichi-ken, Japan, known for his significant contributions to the field of fuel technology. With an impressive portfolio of 17 patents, Miura has demonstrated a commitment to innovation and engineering excellence in his career.

Latest Patents

His latest inventions include a sophisticated fuel cutoff valve and advanced fuel tank valve device. The fuel cutoff valve comprises a casing with primary and secondary valve chambers, designed to control fuel flow effectively. The innovative design features a primary valve mechanism in the primary valve chamber, which interacts with a secondary valve mechanism housed in the secondary valve chamber. This system operates based on differential pressure, ensuring that when the fuel level reaches a certain point, the valves act to maintain safety and efficiency in fuel management.

Additionally, Miura's fuel tank valve device includes a valve mechanism with two units—a first valve unit that closes the valve flow path based on pressure thresholds and a second valve unit that opens the connecting hole under specific conditions. This clever design enhances the safety and reliability of fuel tanks, showcasing Miura's talent for solving complex engineering challenges.

Career Highlights

Throughout his career, Natsushi Miura has worked at Toyoda Gosei Co., Ltd., where he has played a key role in developing innovative fuel management solutions. His dedication to engineering and his expertise in fuel technology have made him a valuable asset to the company.

Collaborations

Miura collaborates closely with fellow inventors such as Masayuki Nakagawa and Hiroyuki Hagano. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies that enhance fuel systems and efficiency.

Conclusion

Natsushi Miura’s contributions to the field of fuel technology through his patents and collaborative efforts exemplify the spirit of innovation. His inventions, including the fuel cutoff valve and fuel tank valve device, have significant implications for safety and efficiency in fuel management. As an inventor, Miura continues to pave the way for advancements in technology that benefit various industries.

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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