Ayase, Japan

Noriyuki Nakai



Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Ayase, JP (1995 - 2001)
  • Machida, JP (2011 - 2022)

Company Filing History:


Years Active: 1995-2025

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13 patents (USPTO):

Title: The Innovative Mind of Noriyuki Nakai

Introduction

Noriyuki Nakai is an accomplished inventor based in Ayase, Japan, renowned for his contributions to optical technology. With a remarkable portfolio of 12 patents, he has demonstrated a commitment to advancing the field through innovative solutions.

Latest Patents

Nakai's latest patents reflect his expertise in the design and production of optical elements. One notable invention is a toric lens that includes a unique fine uneven structure featuring a plurality of holes. These holes satisfy specific dimensional criteria outlined by the ratio of hole depth to surface opening diameter. The design ensures optimal functionality by incorporating a cylindrical shape or a truncated cone shape for the holes, with precise angle specifications that enhance performance. Additionally, he developed a method for producing optical elements that secures strong adhesion with an upper layer while preserving the spectral characteristics important for effective optical performance.

Career Highlights

Throughout his career at Canon Kabushiki Kaisha, Nakai has proven to be an invaluable member of the team, contributing significantly to the company's innovative product offerings. His patents not only showcase his technical skills but also his ability to solve complex problems in optical engineering.

Collaborations

Nakai has worked alongside notable colleagues, including Masaaki Suzuki and Kazuya Ishiwata. Their collaborative efforts have fostered an environment of creativity and innovation, leading to advancements that push the boundaries of optical technology.

Conclusion

Noriyuki Nakai exemplifies the spirit of innovation in the field of optical design. His patents, particularly in toric lens technology and optical element production, highlight his profound impact on the industry. As he continues to develop new technologies, Nakai remains a key figure in the ongoing evolution of optical engineering.

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