Sagamihara, Japan

Keisuke Yoshikuni

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Hoya Corporation. Active years: 2002-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Yoshikuni. Retrieved from https://idiyas.com/inventor/keisuke-yoshikuni

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 70(Granted Patents)


Location History:

  • Akiruno, JP (2002)
  • Sagamihara, JP (2005)

Company Filing History:


Years Active: 2002-2005

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4 patents (USPTO):Explore Patents

Title: Keisuke Yoshikuni: Innovator in Glass Manufacturing

Introduction

Keisuke Yoshikuni is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of glass manufacturing, holding a total of 4 patents. His innovative methods have improved the efficiency and quality of glass production.

Latest Patents

Yoshikuni's latest patents include a method of manufacturing a glass gob. In this method, a down-flowing molten glass is received on a molding die, which is moved down at a speed higher than the down-flowing speed of the molten glass to cut it. The molten glass is maintained at a predetermined weight on the molding die and is sprayed with gas to form the glass gob under conditions that allow it to float or slightly float. Another patent focuses on methods and devices for manufacturing glass gobs with good productivity and without defects in appearance from a glass melt. This involves molding and cooling glass melt gobs in glass gob molding parts that are intermittently rotated, enhancing the overall production process.

Career Highlights

Keisuke Yoshikuni is currently employed at Hoya Corporation, a leading company in the optical and glass manufacturing industry. His work has been instrumental in advancing the techniques used in glass production, making him a valuable asset to his organization.

Collaborations

Yoshikuni has collaborated with notable coworkers, including Shogo Tsukada and Youji Touma. Their combined expertise has contributed to the successful development of innovative glass manufacturing techniques.

Conclusion

Keisuke Yoshikuni's contributions to glass manufacturing through his patents and collaborative efforts have significantly impacted the industry. His innovative methods continue to pave the way for advancements in glass production technology.

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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