Kawanishi, Japan

Jun Nishikawa

This inventor holds 4 USPTO granted patents. Top assignee: Minolta Company, Ltd.. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Nishikawa. Retrieved from https://idiyas.com/inventor/jun-nishikawa-jorxombg

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 = 2.4

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Sakai, JP (2001 - 2002)
  • Kawanishi, JP (2003 - 2004)

Company Filing History:


Years Active: 2001-2004

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Jun Nishikawa

Introduction: Jun Nishikawa, an accomplished inventor based in Kawanishi, Japan, has made significant strides in the field of optical systems. With a total of four patents to her name, Nishikawa has established herself as a prominent figure within the industry, particularly during her tenure at Minolta Company, Ltd.

Latest Patents: Among her most noteworthy inventions is the innovative zoom lens system, which features a unique arrangement of lens units. This system consists of six lens units with varying optical powers, strategically designed to achieve zooming through variable distances between the units. Additionally, Nishikawa has developed a high-performance projection system capable of delivering a high-contrast projection image by utilizing an optical modulation element. This invention emphasizes her commitment to enhancing visual technology through optical innovation.

Career Highlights: Nishikawa's career at Minolta Company, Ltd. has been characterized by her dedication to refining optical technologies. Her expertise in lens systems and projection technologies has contributed to advancements within the company, aligning with the evolving needs of the imaging industry.

Collaborations: Throughout her career, Nishikawa has collaborated with notable coworkers including Katsuhiro Takamoto and Shigeru Sawamura. These partnerships have undoubtedly played a vital role in the development and enhancement of her pioneering inventions, showcasing a strong team dynamic in achieving innovative solutions within the optical domain.

Conclusion: Jun Nishikawa exemplifies the spirit of innovation through her significant contributions to optical technology. With her groundbreaking patents and collaborations, she continues to inspire future advancements in the field. Her work at Minolta Company, Ltd. serves as a testament to the impact of dedicated inventors in driving technological progress.

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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