Iruma, Japan

Hitoshi Hashimoto

This inventor holds 7 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1984-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Hashimoto. Retrieved from https://idiyas.com/inventor/hitoshi-hashimoto-kqkzra6s

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 = 4.6

ph-index = 6

Forward Citations = 63(Granted Patents)


Location History:

  • Saitama, JP (1984 - 1986)
  • Iruma, JP (1987 - 1988)
  • Sayama, JP (1989)
  • Saitama-ken, JP (1998)

Company Filing History:


Years Active: 1984-1998

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7 patents (USPTO):Explore Patents

Title: Hitoshi Hashimoto: Innovator in Machine Tool Technology

Introduction

Hitoshi Hashimoto is a prominent inventor based in Iruma, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 7 patents. His innovative designs focus on enhancing the efficiency and reliability of machine tools.

Latest Patents

One of Hashimoto's latest patents is for a turret type of machine tool. This invention features a turret head that can be rotated for indexing, allowing for the selective positioning of tool mounting members. The design simplifies the construction of the turret head, reducing costs while increasing reliability. Another notable patent is for a machine tool that includes an upstanding column and a vertically movable tool-driving unit. This design minimizes overhang and enhances the functionality of the tool-driving unit.

Career Highlights

Hitoshi Hashimoto is associated with Honda Giken Kogyo Kabushiki Kaisha, a company known for its advancements in engineering and technology. His work has significantly impacted the machine tool industry, showcasing his expertise and innovative spirit.

Collaborations

Throughout his career, Hashimoto has collaborated with notable coworkers such as Tsutomu Fujita and Eiji Ryukawa. These collaborations have further enriched his contributions to the field.

Conclusion

Hitoshi Hashimoto's innovative work in machine tool technology has established him as a key figure in the industry. His patents reflect a commitment to improving efficiency and reliability in engineering applications.

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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