Yokohama, Japan

Shosaku Hiwatashi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Power, Ltd.. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shosaku Hiwatashi. Retrieved from https://idiyas.com/inventor/shosaku-hiwatashi

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yokohama, JP (2022)
  • Tokyo, JP (2023)

Company Filing History:


Years Active: 2022-2023

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2 patents (USPTO):Explore Patents

Title: Shosaku Hiwatashi: Innovator in Turbine Technology

Introduction

Shosaku Hiwatashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of turbine technology, holding a total of 2 patents. His innovative designs have advanced the efficiency and functionality of turbine systems.

Latest Patents

Among his latest patents are a turbine casing and a gas turbine, along with an aligning method. The turbine casing is ingeniously divided in an axial direction into a first casing and a second casing, which are coupled by flanges. Each casing is further divided into an upper half casing and a lower half casing. This design features three or more sets of radial reference surfaces, ensuring precise alignment with the turbine's central axis. Additionally, his turbine wheel design includes a groove with a balance weight that can be inserted from any circumferential position, enhancing the stability and performance of the turbine.

Career Highlights

Shosaku Hiwatashi has worked with prominent companies such as Mitsubishi Power, Ltd. and Mitsubishi Heavy Industries Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in turbine technology.

Collaborations

He has collaborated with esteemed colleagues, including Yasuyuki Watanabe and Tadashi Murakata. Their teamwork has fostered an environment of innovation and excellence in their respective fields.

Conclusion

Shosaku Hiwatashi's contributions to turbine technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in turbine design and functionality.

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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