Hiroshima, Japan

Shinichiro Tokuyama

USPTO Granted Patents = 22 

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Tokyo, JP (2016 - 2018)
  • Hiroshima, JP (2017 - 2024)

Company Filing History:


Years Active: 2016-2024

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22 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Shinichiro Tokuyama

Introduction: Shinichiro Tokuyama is a distinguished inventor based in Hiroshima, Japan, recognized for his significant contributions to the field of centrifugal compressors. With an impressive portfolio of 22 patents, his work demonstrates a commitment to advancing technology and innovation in mechanical engineering.

Latest Patents: Among his latest patents, one noteworthy invention is a centrifugal compressor that features a rotary shaft equipped with multiple impellers and a sophisticated casing design. This design includes an intermediate discharge port and several diaphragms that enhance the performance of the working fluid. The compressor's innovative return flow path effectively guides the working fluid radially inward, while an intermediate scroll directs part of the fluid discharged from the impeller toward the discharge port. The unique construction of the scroll flow path and its connection to the return path shows Tokuyama's ingenuity in optimizing compressor efficiency.

Another significant invention is related to a centrifugal compressor and seal unit. This patent outlines the design of a housing that incorporates a facing surface to interact with the outer peripheral surface of a cover. The seal member in this design creates a clearance, complemented by an inclined hole that enhances fluid communication. Additionally, the presence of a first fin and a communication flow path portion exemplifies Tokuyama's innovative approach to improving compressor reliability and performance.

Career Highlights: Tokuyama has built an impressive career with notable roles at Mitsubishi Heavy Industries Compressor Corporation and Mitsubishi Heavy Industries Limited. His work within these organizations has allowed him to leverage his expertise in compressor technology and drive advancements that benefit various industries.

Collaborations: Throughout his career, Shinichiro Tokuyama has collaborated with esteemed colleagues, including Akihiro Nakaniwa and Yuji Masuda. These collaborations reflect a shared commitment to innovation and a collaborative approach towards engineering excellence.

Conclusion: Shinichiro Tokuyama's contributions to the field of centrifugal compressors are a testament to his inventive spirit and commitment to technology. With 22 patents to his name, he continues to play a vital role in shaping the future of mechanical engineering through his innovative designs and collaborative efforts with fellow inventors.

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