Tokyo, Japan

Makoto Ichikawa

This inventor holds 12 USPTO granted patents. Top assignees: Modern Royal Co., Ltd., Fujimori Kogyo Co., Ltd., Kabushiki Kaisha Kobe Seiko Sho. Active years: 1989-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Ichikawa. Retrieved from https://idiyas.com/inventor/makoto-ichikawa-pr91tjzk

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 = 1.1

ph-index = 6

Forward Citations = 91(Granted Patents)


Location History:

  • Sakurashinmachi, JP (1995)
  • Tokyo, JP (1989 - 2001)

Company Filing History:


Years Active: 1989-2001

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12 patents (USPTO):Explore Patents

Title: The Innovative Journey of Makoto Ichikawa

Introduction

Makoto Ichikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of innovation, holding a total of 12 patents. His work reflects a commitment to creating practical solutions that enhance everyday life.

Latest Patents

Among his latest inventions are a pocket ashtray and a lighter. These products showcase his ability to combine functionality with user convenience, addressing common needs in a unique way.

Career Highlights

Ichikawa has worked with notable companies such as Modern Royal Co., Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Ichikawa has collaborated with talented individuals, including Kaneo Takahashi and Mitsuo Tokomoto. These partnerships have fostered a creative environment that has led to the development of several successful inventions.

Conclusion

Makoto Ichikawa's journey as an inventor is marked by his dedication to innovation and collaboration. His contributions continue to impact the industry positively, making him a noteworthy figure in the world of inventions.

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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