Yokohama, Japan

Motohiro Komiya

This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Pencil Kabushiki Kaisha. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiro Komiya. Retrieved from https://idiyas.com/inventor/motohiro-komiya

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 = 1.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Yokohama, JP (1994 - 1998)
  • Tokyo, JP (2002)

Company Filing History:


Years Active: 1994-2002

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3 patents (USPTO):Explore Patents

Title: Motohiro Komiya: Innovator in Writing Implement Technology

Introduction

Motohiro Komiya is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of writing implements, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and reliability of writing instruments.

Latest Patents

Komiya's latest patents include a writing implement with an ink collector and an ink conducting core. The ink conducting core is designed to supply ink from an ink container to a pen point, featuring an exposing recess near the connecting portion with a middle core. This design allows for the easy ejection of air bubbles that may enter the ink conducting core, ensuring a smooth ink supply at all times. Additionally, the ink conducting core includes an annular groove and a small diameter portion at the rear, which helps to securely restrict back-and-forth movement due to impact.

Career Highlights

Motohiro Komiya is associated with Mitsubishi Pencil Kabushiki Kaisha, a company renowned for its high-quality writing instruments. His work has significantly impacted the design and functionality of pens, making them more efficient and user-friendly.

Collaborations

Komiya has collaborated with talented coworkers such as Kazuaki Matsumoto and Jun Hosoya. Their combined expertise has contributed to the development of innovative writing solutions.

Conclusion

Motohiro Komiya's contributions to writing implement technology demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of user needs and technical challenges, making him a valuable figure in the industry.

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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