Wako, Japan

Masahide Saito

This inventor holds 5 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd.. Active years: 1998-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahide Saito. Retrieved from https://idiyas.com/inventor/masahide-saito-7esrwtgk

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 = 3.9

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Tochigi-ken, JP (1999)
  • Wako, JP (1998 - 2010)

Company Filing History:


Years Active: 1998-2010

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5 patents (USPTO):Explore Patents

Title: Masahide Saito: Innovator in Automatic Transmission Technology

Introduction

Masahide Saito is a prominent inventor based in Wako, Japan, known for his contributions to the field of automatic transmission technology. With a total of 5 patents to his name, Saito has made significant advancements that enhance vehicle performance and efficiency.

Latest Patents

One of Saito's latest inventions is a shift control apparatus for automatic transmissions. This apparatus features an automatic shift mode that determines the appropriate gear position or gear ratio based on the vehicle's running condition. It also includes a manual shift mode that allows the operator to perform shifts manually. The system incorporates a region determining unit that identifies whether the vehicle is in a downshift region or a higher-speed region, thus optimizing the shifting process.

Another notable patent is a control system for automatic vehicle transmissions. This system improves the response to gear changes during two-gear downshifting by comparing the input/output rotational speed ratio with predetermined values. This innovation not only enhances shifting performance but also helps prevent clutch degradation during such operations.

Career Highlights

Saito has worked with reputable companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automatic transmission systems.

Collaborations

Throughout his career, Saito has collaborated with notable colleagues such as Yoshiharu Saito and Shoichi Tanizawa. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Masahide Saito's work in automatic transmission technology showcases his innovative spirit and dedication to improving vehicle performance. His patents reflect a deep understanding of automotive engineering and a commitment to advancing the industry.

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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