Kitasaku-gun, Japan

Masaki Asai

This inventor holds 5 USPTO granted patents. Top assignee: Minebea Company, Limited. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Asai. Retrieved from https://idiyas.com/inventor/masaki-asai

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


% Patents Active = 80.0

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Kitasaku-gun, JP (2013 - 2015)
  • Fukudi, JP (2015)

Company Filing History:


Years Active: 2013-2015

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Masaki Asai: Innovator in Illumination Technology

Introduction

Masaki Asai is a prominent inventor based in Kitasaku-gun, Japan. He has made significant contributions to the field of illumination technology, holding a total of five patents. His innovative designs focus on enhancing the efficiency and effectiveness of lighting systems.

Latest Patents

One of Masaki Asai's latest patents is an illuminator that utilizes a combination of pseudo-white LED and a lens sheet. This illuminator comprises a light source and a lens sheet arranged on the optical axis of the light source, featuring a plurality of prisms. The light source consists of a luminous element and phosphors that emit light, while the lens sheet includes prisms with varying focal distances. Another notable patent is an illumination device that includes a light source with multiple light emission elements and phosphors. This device features a lens sheet with first prisms arranged concentrically around the optical axis, along with second prisms that extend to the outer peripheral portion of the lens sheet.

Career Highlights

Masaki Asai is currently employed at Minebea Company, Limited, where he continues to develop innovative lighting solutions. His work has significantly impacted the industry, leading to advancements in illumination technology.

Collaborations

Masaki collaborates with talented coworkers, including Ryohei Takayama and Koji Sakai. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Masaki Asai is a distinguished inventor whose work in illumination technology has led to several patents and advancements in the field. His contributions continue to shape the future of lighting solutions.

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]
Loading…