Osaka, Japan

Hiroshi Matsumoto

USPTO Granted Patents = 91 

 

Average Co-Inventor Count = 4.1

ph-index = 18

Forward Citations = 1,220(Granted Patents)

Forward Citations (Not Self Cited) = 1,191(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Takatsuki, JA (1977)
  • Takarazuka, JP (1981)
  • Takatsuki, JP (1980 - 1982)
  • Sonehigashi, JP (1983)
  • Hitachi, JP (1980 - 1987)
  • Hyogo, JP (1981 - 1987)
  • Toyonaka, JP (1984 - 1991)
  • Ibaraka, JP (1994)
  • Ibaraki, JP (1978 - 1995)
  • Ibaraki-ken, JP (1998)
  • Naka-gun, JP (1998 - 1999)
  • Odawara, JP (1999)
  • Kakogawa, JP (1987 - 2003)
  • Osaka, JP (1984 - 2024)

Company Filing History:


Years Active: 1977-2025

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Areas of Expertise:
Cytotoxicity Evaluation
Gas Concentration Prediction
Traffic Flow Simulation
Traffic Signal Control
Solid-State Imaging Devices
Herbicidal Composition
Neural Network Diagnostics
Urban Energy Systems
Process Control Systems
Thermal Transfer Imaging
Imidazole Derivatives
PID Controller Systems
91 patents (USPTO):Explore Patents

Title: Innovations of Hiroshi Matsumoto: Pioneering Patents from Osaka

Introduction

Hiroshi Matsumoto, based in Osaka, Japan, is a prolific inventor with an impressive portfolio of 90 patents. His work spans various fields, including gas concentration prediction methods and traffic flow simulation technologies. Matsumoto's innovations exemplify cutting-edge research and development, paving the way for advancements in multiple industries.

Latest Patents

Matsumoto's recent inventions highlight his expertise in practical applications of science. One notable patent is the **Gas Concentration Prediction Method**, which involves a systematic approach to measuring gas concentrations. The method consists of exposing two specimens, A and B, to a gas under standardized conditions and calculating the coefficient based on the relationship between the concentrations. This innovative technique can enhance various industrial processes and pollution monitoring.

Another prominent patent is the **Traffic Flow Simulator**, which simulates the movement of vehicles within a road network. This simulator incorporates a route selection unit that enables each simulation vehicle to navigate according to a predetermined model while calculating a traffic evaluation index. This technology has significant implications for urban planning and smart city initiatives.

Career Highlights

Throughout his career, Hiroshi Matsumoto has worked with renowned companies, including Sumitomo Chemical Company and Hitachi. His experience in these leading organizations has allowed him to contribute to groundbreaking research and apply his inventions to practical challenges within the industry.

Collaborations

In his journey as an inventor, Matsumoto has collaborated with notable colleagues like Ryo Yoshida and Shunichi Hashimoto. These partnerships have fostered innovative ideas and strengthened the impact of their collective work in the fields they specialize in.

Conclusion

Hiroshi Matsumoto stands out as a leading figure in innovation, with a robust portfolio of patents that continue to influence technology and industry. His contributions not only showcase his ingenuity but also underline the importance of collaboration in advancing technological solutions. As he continues to develop novel ideas, the landscape of innovation in Japan and beyond remains enriched by his efforts.

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