Yokohama, Japan

Kenji Nishi

This inventor holds 129 USPTO granted patents, primarily in Exposure Technologies (CPC class G03B2-742). Top assignees: Nikon Corporation, Nippon Kogaku K.k., Adv Antest Corporation. Active years: 1988-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Nishi. Retrieved from https://idiyas.com/inventor/kenji-nishi

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


% Patents Active = 73.6

Average Co-Inventor Count = 1.3

ph-index = 36

Forward Citations = 6,546(Granted Patents)

Forward Citations (Not Self Cited) = 6,430(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kanagawa, JP (1999 - 2000)
  • Kanagawa-ken, JP (1997 - 2005)
  • Kawasaki, JP (1988 - 2006)
  • Yokohama-shi, Kanagawa JP (2006 - 2010)
  • Isogo-ku, Yokohama-shi, Kanagawa JP (2010)
  • Yokohama, JP (1995 - 2012)
  • Tokyo, JP (2001 - 2023)

Company Filing History:


Years Active: 1988-2023

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Areas of Expertise:
Exposure Apparatus
Projection Exposure
Image Display Device
Vibration Control
Stage Device
Manufacturing Method
Mask Producing
Information Processing
Scanning Type Exposure
Substrate Processing
Illuminating Device
Device Manufacturing
129 patents (USPTO):Explore Patents

Title: Kenji Nishi: Innovating with Cutting-Edge Patents

Introduction:

Kenji Nishi, a resident of Yokohama, Japan, is an exceptionally talented inventor with a staggering number of 126 patents to his name. His contributions to various industries through his innovative ideas and inventions have earned him a well-deserved reputation as a leader in the field of technology. In this article, we will explore some of his latest patents, highlight his notable career achievements, and shed light on his collaborative efforts.

Latest Patents:

One of Kenji Nishi's recent patents is for a burn-in board and burn-in apparatus. This invention includes a board equipped with sockets, connectors, and wiring systems that connect the sockets and the connector. Notably, the wiring systems consist of distinct first and second wiring systems, transmitting different signals through varying connection forms. This patent showcases Nishi's expertise in developing efficient and versatile electronic components.

Another significant patent is related to an image display device and system. The device features a display portion that projects light emitted from a two-dimensionally light-emitting type photoelectric device onto a user's eyeballs through eyepiece optical systems. To ensure user comfort, the device includes a supporting portion and a face contact portion that allows for adjusting the distance between the eyepiece optical systems and the user's eyes. This patent highlights Nishi's commitment to enhancing user experiences and delivering high-quality visual content.

Career Highlights:

Kenji Nishi has made substantial contributions to renowned companies, including Nikon Corporation and other prominent organizations. Through his work, he has demonstrated a keen understanding of diverse technologies and their practical applications. His inventive mindset paired with his technical expertise has propelled him to the forefront of innovation in the industry.

Collaborations:

During his professional journey, Nishi has had the opportunity to collaborate with accomplished individuals in his field. Notably, he has worked alongside Kazuya Ota and Seiro Murakami, both recognized for their expertise and contributions. These collaborations have not only enriched Nishi's knowledge but also resulted in groundbreaking inventions and patents.

Conclusion:

Kenji Nishi's impressive portfolio of patents reflects his unwavering dedication to pushing the boundaries of innovation. Through his inventive prowess and collaborations, he has successfully developed solutions that cater to the evolving needs of different industries. As he continues to explore new frontiers, Nishi's contributions will undoubtedly shape the future of technology and improve various facets of our lives.

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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