Wako, Japan

Takeshi Ishikawa

This inventor holds 15 USPTO granted patents and 8 EPO patents, primarily in Automotive Engineering. Top assignees: Honda Motor Co., Ltd., Interlego Ag, Nishikawa Rubber Co., Ltd.. Active years: 1995-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ishikawa. Retrieved from https://idiyas.com/inventor/takeshi-ishikawa-xtmw9sz8

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

Calculating rank

% Patents Active = 53.3

 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 69(Granted Patents)


Location History:

  • Saitama, JP (1995 - 2016)
  • Wako, JP (2005 - 2017)
  • Utsunomiya, JP (2008 - 2019)

Company Filing History:


Years Active: 1995-2019

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Areas of Expertise:
Side Mirror Device
General-Purpose Engine
Vehicle Body Structure
Seal Structure
Gas Engine
Door Hinge
Integrated Hinge
Outboard Motor
Automotive Windowpane
Exhaust Apparatus
Toy Building Set
Door Hole Seal
15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takeshi Ishikawa

Introduction

Takeshi Ishikawa is a prominent inventor based in Wako, Japan, known for his significant contributions to engineering and design. With a total of 15 patents to his name, Ishikawa has made notable advancements in various fields, particularly in automotive technology and general-purpose engines.

Latest Patents

One of Ishikawa's latest inventions is a side mirror device that features a mirror base, a housing with a bearing mechanism, and an inclining mechanism. This innovative design allows for improved functionality and safety in vehicles. Another significant patent is for a general-purpose engine that includes a unique unidirectional valve, which enhances the efficiency of fluid flow within the engine, particularly when the engine is inclined.

Career Highlights

Throughout his career, Ishikawa has worked with renowned companies such as Honda Motor Co., Ltd. and Interlego AG. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects that have impacted the automotive and engineering industries.

Collaborations

Ishikawa has collaborated with talented individuals in his field, including Takahiro Ohno and Hidetoshi Ijuin. These partnerships have fostered a creative environment that has led to the development of innovative solutions and products.

Conclusion

Takeshi Ishikawa's work exemplifies the spirit of innovation and dedication to engineering excellence. His patents and collaborations continue to influence the industry, showcasing the importance of creativity in technological advancement.

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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