Yokohama, Japan

Takumi Adachi

This inventor holds 6 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Adachi. Retrieved from https://idiyas.com/inventor/takumi-adachi

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


% Patents Active = 83.3

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 283(Granted Patents)


Location History:

  • Kodama, JP (2003)
  • Kadoma, JP (2003 - 2004)
  • Yokohama, JP (2003 - 2008)

Company Filing History:


Years Active: 2003-2008

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6 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takumi Adachi

Introduction

Takumi Adachi, an inventive spirit based in Yokohama, Japan, holds an impressive portfolio of six patents. His work exemplifies ingenuity in the field of personal care products, particularly in the design and functionality of shavers and electronic toothbrushes.

Latest Patents

Among his latest innovations is a uniquely designed shaver. This shaver features an upper end portion housing a head portion equipped with both an outer and inner razor blade. The front cross-section of the shaver boasts a narrowed shape at the center, while the side cross-section presents a distinctive S-shape. This design enhancement aims to increase the contact area between the shaver and the user’s palm, ultimately improving grip and fit. Furthermore, it allows for refined adjustments of the razor's angle against the skin without requiring wrist movement, ensuring a smoother shaving experience.

Another significant invention from Takumi is the electronic toothbrush body, which also showcases his commitment to enhancing everyday grooming products by integrating ergonomic and functional designs.

Career Highlights

Takumi Adachi is currently associated with Matsushita Electric Works, Ltd., a reputable company known for its innovative contributions to consumer electronics and personal care technology. His role here has allowed him to explore and innovate in the realms of personal care devices extensively.

Collaborations

Throughout his career, Takumi has collaborated with talented coworkers such as Tsuyoshi Nishizawa and Etsushi Muramatsu. Their joint efforts have likely fostered not only the ideation of groundbreaking products but also the advancement of technologies that better serve consumers in their daily lives.

Conclusion

In summary, Takumi Adachi’s contributions to the field of personal care products reveal a passion for innovation and excellence. Through his six patents, he continues to leave a remarkable impact on how individuals experience grooming, underlining the importance of design and functionality in consumer products. As he forges ahead in his career, the future promises even more exciting developments from this inventive mind.

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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