Inagi, Japan

Hiroshi Ito

This inventor holds 2 USPTO granted patents. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1978-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Ito. Retrieved from https://idiyas.com/inventor/hiroshi-ito-ko5dwzqw

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 = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Inagi, JA (1978)
  • Tachikawa, JP (1985)

Company Filing History:


Years Active: 1978-1985

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2 patents (USPTO):Explore Patents

Title: Hiroshi Ito: Innovator in Optical Technology

Introduction

Hiroshi Ito is a prominent inventor based in Inagi, Japan. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing the performance of optical devices through innovative materials and designs.

Latest Patents

Hiroshi Ito's latest patents include an antireflection optical coating and a light interference device with a low degree of spatial coherence. The antireflection optical coating addresses the growing use of optical machinery and devices that utilize synthetic resin optical parts. By employing silicon monoxide (SiO), which can vary in refractive index based on evaporation conditions, he has developed a multi-layered antireflection coating film that enhances the performance of these optical components. The light interference device features a light source with low spatial coherence, an optical element for interference, and a projection system that effectively displays interference fringes localized near the interference surface.

Career Highlights

Hiroshi Ito has been associated with Konishiroku Photo Industry Co., Ltd., where he has played a crucial role in advancing optical technologies. His innovative approaches have positioned him as a key figure in the industry, contributing to the development of high-performance optical devices.

Collaborations

Hiroshi has collaborated with notable coworkers, including Kunio Sakurai and Takashi Nozaki. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge optical solutions.

Conclusion

Hiroshi Ito's contributions to optical technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the design and functionality of optical devices, making a lasting impact on the industry.

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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