Miyagi, Japan

Masanao Kikuchi

This inventor holds 17 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Optical Manufacturing. Top assignee: Dexerials Corporation. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanao Kikuchi. Retrieved from https://idiyas.com/inventor/masanao-kikuchi

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Tokyo, JP (2021 - 2023)
  • Miyagi, JP (2018 - 2024)
  • Tochigi, JP (2024)

Company Filing History:


Years Active: 2018-2025

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Areas of Expertise:
Optical Member
Imprint Master
Cylindrical Base
Replica Master Mold
Display Device
Embossed Film
Transfer Copy
Filler-Filled Film
Manufacturing Method
Light Emitting Device
Concave-Convex Structure
Stacked Film
17 patents (USPTO):Explore Patents

Title: Innovations of Masanao Kikuchi: A Pioneer in Optical Technologies

Introduction: Masanao Kikuchi, an esteemed inventor based in Miyagi, Japan, has made significant contributions to the field of optical technology. With a remarkable portfolio of 17 patents, Kikuchi’s inventive spirit has led to groundbreaking advancements in concave-convex structures and electronic apparatuses.

Latest Patents: Kikuchi's latest patents include innovative designs such as a concave-convex structure, an optical member, and an electronic apparatus. The concave-convex structure features a sophisticated arrangement of multiple group portions that incorporate a variety of concavities and convexities on the surface of a base material. These structures are ingeniously designed so that the average widths of the areas occupied by the concavities or convexities are equal to or smaller than the wavelength of visible light. Additionally, his patent on the "Method for Fabricating Imprint Master" outlines a two-step process creating micro-protrusion-and-recess structures, ensuring precision in optical manufacturing.

Career Highlights: Masanao Kikuchi is a key figure at Dexerials Corporation, where he has dedicated his expertise to pushing the boundaries of optical innovation. His work not only showcases his inventive prowess but also reflects the commitment of Dexerials Corporation to advance technology that shapes modern optical solutions.

Collaborations: Throughout his career, Kikuchi has worked alongside talented colleagues, including Yutaka Muramoto and Shunichi Kajiya. Their collaborative efforts have propelled the development of several cutting-edge patents, contributing to the success of their collective innovations in the optical industry.

Conclusion: Masanao Kikuchi stands out as a notable inventor within the realm of optical technologies. His contributions, evidenced by his 17 patents, highlight his dedication to innovation. As advancements in optical technology continue to evolve, Kikuchi’s work remains a testament to the ever-growing potential of inventors to impact various industries.

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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