Kariya, Japan

Takashi Hamada

This inventor holds 3 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Hamada. Retrieved from https://idiyas.com/inventor/takashi-hamada-2aahrb2t

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


% Patents Active = 66.7

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Kariya, JP (2007 - 2009)
  • Toyota, JP (2020)

Company Filing History:


Years Active: 2007-2020

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3 patents (USPTO):Explore Patents

Title: The Innovative Journey of Takashi Hamada

Introduction

Takashi Hamada, an accomplished inventor based in Kariya, Japan, has made significant contributions to the field of engineering through his innovative patents. With a total of three patents to his name, he has played a vital role in advancing technology within the automotive industry and beyond.

Latest Patents

One of Takashi Hamada's noteworthy inventions is the *Parison Transfer Apparatus*. This apparatus consists of a die core and at least two conical parison expansion rollers positioned beneath the die core. The die core is designed to extrude a parison, which can take the form of a single sheet or be divided into multiple arc-shaped sheets. The parison expansion rollers engage with the side end portions of the parison, allowing for the transformation from an arc shape to a flat plate shape by pulling and expanding the ends as they rotate.

Another significant contribution is his *Control Apparatus and Control Method for an Internal Combustion Engine*. This innovative apparatus includes several cylinders and a mechanism that modifies the timing of the intake valve closure for each cylinder. The control portion of this invention is responsible for ensuring that the intake valve closes at a precise moment within a predetermined range, optimizing engine performance by considering air-fuel ratios to enhance overall efficiency.

Career Highlights

Takashi has collaborated with prestigious companies such as Toyota and Denso Corporation, where he honed his skills and contributed to various projects defining the automotive landscape. His tenure at these companies has facilitated the development of advanced technologies, further solidifying his reputation as a leading inventor.

Collaborations

Throughout his career, Takashi has enjoyed meaningful collaborations with talented colleagues, including Naohide Fuwa and Takuya Shimokawa. Together, they have worked on several innovative projects, creating solutions that push the boundaries of current technology.

Conclusion

In conclusion, Takashi Hamada is a remarkable inventor whose work has had a lasting impact on the engineering and automotive industries. His pioneering patents, combined with his collaborative spirit, highlight his commitment to innovation and the advancement of technology. As he continues to explore new frontiers, Hamada's contributions will undoubtedly inspire future generations of inventors.

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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