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For the Inventor, By the Inventor

Yokohama, Japan

Jun-ichi Sakamoto

This inventor holds 5 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun-ichi Sakamoto. Retrieved from https://idiyas.com/inventor/jun-ichi-sakamoto

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

USPTO Granted Patents = 5

% Patents Active = 40.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Yokahama, JP (2014)
  • Yokohama, JP (2011 - 2021)

Company Filing History:

goldMedal5 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2011-2024

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5 patents (USPTO):Explore Patents
1. 12134807 - Magnesium-lithium alloy member, manufacturing method thereof, optical apparatus, imaging apparatus, electronic apparatus and mobile object (2024-11-05),
2. 11180832 - Magnesium-lithium alloy member, manufacturing method thereof, optical apparatus, imaging apparatus, electronic apparatus and mobile object (2021-11-23),
3. 8941920 - Method of producing optical element and optical element (2015-01-27),
4. 8715516 - Optical element and method of manufacturing optical element with each of first and second layers having a repetition structure (2014-05-06),
5. 7929209 - Optical element and method of manufacturing optical element with each of first and second layers having a repetition structure (2011-04-19),

Title: Innovations of Jun-ichi Sakamoto

Introduction

Jun-ichi Sakamoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of magnesium-lithium alloys. With a total of 5 patents to his name, Sakamoto continues to push the boundaries of innovation.

Latest Patents

Sakamoto's latest patents include advancements in magnesium-lithium alloy members and their manufacturing methods. One of his key inventions involves an alloy member that features a substrate made of magnesium-lithium alloy, with a combined content of magnesium and lithium exceeding 90 mass percent. Additionally, the coating film on this substrate contains fluorine and oxygen, with a fluorine content of more than 50 atom percent and an oxygen content of less than 5 atom percent. This innovative approach enhances the properties of the alloy, making it suitable for various applications.

Career Highlights

Sakamoto is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical technologies. His work at Canon has allowed him to focus on developing cutting-edge materials that improve the performance of electronic and imaging apparatuses.

Collaborations

Throughout his career, Sakamoto has collaborated with talented individuals such as Noriyuki Nakai and Kazuhiro Arai. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Jun-ichi Sakamoto's contributions to the field of materials science and his innovative patents highlight his role as a leading inventor. His work continues to influence advancements in technology and materials, showcasing the importance of innovation in today's world.

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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