Tokyo, Japan

Nobuaki Shimane

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Pencil Company, Limited. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuaki Shimane. Retrieved from https://idiyas.com/inventor/nobuaki-shimane

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Nobuaki Shimane: Innovator in Writing Implements

Introduction

Nobuaki Shimane is a notable inventor based in Tokyo, Japan. He is recognized for his innovative contributions to the field of writing implements. His work focuses on enhancing user experience through thoughtful design and material selection.

Latest Patents

Nobuaki Shimane holds a patent for a writing implement that features a unique design. The invention includes a tubular outer shell that encases a grip member, with an inner shell made of a soft material. This design allows users to enjoy a comfortable grip while ensuring durability. The outer shell protects the inner shell from damage, even though it is made of a softer material. The thin part of the outer shell is designed to provide an excellent fit, enhancing the overall user experience.

Career Highlights

Nobuaki Shimane is currently employed at Mitsubishi Pencil Company, Limited. His work at this esteemed company has allowed him to develop and refine his innovative ideas in writing implements. His dedication to improving product design has made a significant impact in the industry.

Collaborations

Nobuaki has collaborated with talented coworkers such as Masayoshi Kiritake and Kengo Nagaoka. Their combined expertise has contributed to the successful development of innovative products.

Conclusion

Nobuaki Shimane's contributions to the field of writing implements demonstrate his commitment to innovation and user satisfaction. His patent reflects a thoughtful approach to design, ensuring both comfort and durability. His work continues to influence the industry positively.

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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