Tokyo, Japan

Wataru Yamada

This inventor holds 42 USPTO granted patents and 13 published patent applications and 5 EPO patents, primarily in Communication Design. Top assignees: Mitsubishi Electric Corporation, Ntt Corporation, Casio Computer Co., Ltd.. Active years: 1987-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Yamada. Retrieved from https://idiyas.com/inventor/wataru-yamada-9zoqci0t

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

Calculating rank
USPTO Granted Patents = 42 

% Patents Active = 88.1

 

Average Co-Inventor Count = 2.8

ph-index = 9

Forward Citations = 239(Granted Patents)


Location History:

  • Tachikawa, JP (1988 - 1999)
  • Kimitsu, JP (2002 - 2008)
  • Chiyoda-Ku, JP (2014)
  • Tokyo, JP (1987 - 2024)

Company Filing History:


Years Active: 1987-2026

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Areas of Expertise:
Information Processing
Ray Tracing
Radio Wave Propagation
Communication Design
Fluid Machines
Underwater Vehicles
Radiation Irradiators
Turbine Generators
Steel Production
Electronic Timepieces
High Carbon Steel
Electrical Connectors
42 patents (USPTO):Explore Patents

Title: The Innovative Mind of Wataru Yamada

Introduction

Wataru Yamada is a prolific inventor based in Tokyo, Japan, holding an impressive 24 patents to his name. His ingenuity is demonstrated through multiple innovations that have applications across various industries, notably in fluid machinery and underwater vehicles.

Latest Patents

Two of Wataru Yamada's most recent patents showcase his expertise in engineering and design. The first patent details a fluid machine that features a shaft portion, a surrounding shroud that creates a flow path, a rotatable propeller, and a motor that drives the propeller. This design enhances the performance of fluid machinery in various applications. The second patent involves a carrier positioning member and a carrier placement platform. This invention includes stoppers to restrict movement of a carrier which stores plate-shaped loads, allowing for efficient organization and accessibility.

Career Highlights

Throughout his career, Wataru Yamada has contributed his talents to renowned companies including Mitsubishi Electric Corporation and Casio Computer Co., Ltd. His work in these organizations has been pivotal in the development of innovative technologies that push the boundaries of engineering and design.

Collaborations

In the course of his career, Wataru Yamada has collaborated with notable colleagues, including Hideaki Maeda and Shinichi Kimata. These partnerships have fostered an environment of creativity and innovation, leading to groundbreaking advancements in their respective fields.

Conclusion

Wataru Yamada represents the spirit of innovation with his numerous patents and collaborative efforts. His contributions in fields such as fluid machinery and transportation technology have solidified his reputation as a leading inventor in Japan and beyond. The ongoing impact of his work will undoubtedly influence future endeavors in engineering and design.

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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