Tochigi, Japan

Hisao Fukaya

This inventor holds 86 USPTO granted patents and 5 published patent applications, primarily in Imaging Lens Design (CPC class G02B13-0045). Top assignees: Kantatsu Co., Ltd., Tokyo Visionary Optics Co., Ltd., Optical Logic Inc.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Fukaya. Retrieved from https://idiyas.com/inventor/hisao-fukaya

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

USPTO Granted Patents = 86 

% Patents Active = 84.9

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 214(Granted Patents)

Forward Citations (Not Self Cited) = 162(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Tochigi, JP (2016 - 2021)
  • Tokyo, JP (2022 - 2023)
  • Sukagawa, JP (2015 - 2024)

Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Imaging Lens
Refractive Powers
Optical Elements
Multi-Element
Lens Configuration
Optical Design
Lens Systems
Lens Compositions
Optical Engineering
Precision Optics
Lens Performance
86 patents (USPTO):Explore Patents

Title: Hisao Fukaya: Innovations in Imaging Lens and Aberration Correction

Introduction:

Hisao Fukaya, a prolific inventor from Tochigi, Japan, has made significant contributions to the field of imaging lens design with his numerous patents. With his exceptional skills and expertise, Fukaya has developed innovative solutions that address the demands of wide field of view, low-profile design, and superior aberration correction. This article delves into Fukaya's latest patents, career highlights, notable collaborations, and his impact on the industry.

Latest Patents:

Among Fukaya's noteworthy inventions, two imaging lens patents stand out for their potential to revolutionize high-resolution imaging. The first patent focuses on an imaging lens composed of five optical elements. The arrangement of these elements, including a unique aberration correction optical element, ensures excellent correction of aberrations while maintaining a low-profile design. The second patent boasts an imaging lens that utilizes six optical elements, with a special emphasis on the aspheric surface to achieve high resolution and correct aberrations effectively.

Career Highlights:

During his career, Fukaya has worked with notable companies, contributing to their research and development efforts. He has made significant strides in his collaborations, resulting in numerous patents. Fukaya's expertise has been instrumental in advancing the capabilities of imaging lens technology.

Fukaya's collaborations with Kantatsu Co., Ltd. and Tokyo Visionary Optics Co., Ltd. have been particularly fruitful. These companies, renowned for their contributions to the optics industry, have benefited from Fukaya's innovative thinking and technical prowess. His involvement in projects with these companies underscores his dedication to pushing the boundaries of imaging lens design.

Collaborations:

Throughout his career, Fukaya has worked alongside talented professionals who share a passion for innovation. Notably, his collaborations with Yoji Kubota and Kenichi Kubota have resulted in groundbreaking research and advancements in optics design. Together, they have explored novel approaches, driving forward the field of imaging lens development and garnering recognition within the industry.

Conclusion:

Hisao Fukaya's extensive patent portfolio reflects his remarkable contributions to the advancement of imaging lens technology. His dedication to resolving challenges related to wide field of view, low-profile design, and aberration correction has positioned him as a prominent figure in the industry. Through collaborations with esteemed companies like Kantatsu Co., Ltd. and Tokyo Visionary Optics Co., Ltd., and partnerships with talented individuals such as Yoji Kubota and Kenichi Kubota, Fukaya continues to make impactful strides in the field. His remarkable innovations have the potential to shape the future of high-resolution imaging, benefiting industries and consumers alike.

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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