Kumagaya, Japan

Hiroyuki Nagasaka

USPTO Granted Patents = 104 

 

Average Co-Inventor Count = 1.7

ph-index = 13

Forward Citations = 667(Granted Patents)

Forward Citations (Not Self Cited) = 572(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Sagamihara, JP (2005)
  • Tokyo, JP (2014 - 2016)
  • Kumagaya, JP (2004 - 2022)

Company Filing History:


Years Active: 2004-2022

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104 patents (USPTO):

Title: Hiroyuki Nagasaka: A Pioneer in Innovation and Sustainability

Introduction: Hiroyuki Nagasaka, a visionary inventor hailing from Kumagaya, Japan, has dedicated his career to pushing the boundaries of technology to create a more sustainable future. With a remarkable portfolio of 104 patents, Nagasaka's work has not only transformed industries but also inspired a new generation of inventors to make a positive impact on the world.

Latest Patents: Among his latest patents are a series of innovations including a charged particle beam optical apparatus, exposure apparatus, control methods, and device manufacturing methods. One notable invention is a charged particle beam optical apparatus with multiple irradiation optical systems controlled by a sophisticated control apparatus based on the operation state of each system.

Career Highlights: Nagasaka's expertise has been honed through his tenure at esteemed companies such as Nikon Corporation and Nikon Engineering Co., Ltd. His contributions to these organizations have been instrumental in driving technological advancements in the field of optics and imaging.

Collaborations: Throughout his career, Nagasaka has collaborated closely with talented individuals such as Soichi Owa and Takeshi Okuyama. These collaborations have played a crucial role in the success of his innovative projects and have paved the way for groundbreaking inventions.

Conclusion: Hiroyuki Nagasaka stands as a beacon of innovation and sustainability, demonstrating the profound impact that a single inventor can have on the world. His relentless pursuit of excellence and commitment to creating a better future through technology serves as a guiding light for aspiring inventors worldwide.

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