Yokohama, Japan

Okihiko Nakayama


Average Co-Inventor Count = 2.9

ph-index = 12

Forward Citations = 689(Granted Patents)


Location History:

  • Kamakura, JP (1989 - 1991)
  • Kanagawa, JP (1991 - 1992)
  • Kanagawa-ken, JP (2003 - 2006)
  • Yokohama, JP (1996 - 2007)

Company Filing History:


Years Active: 1989-2007

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19 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Okihiko Nakayama

Introduction: Okihiko Nakayama, based in Yokohama, Japan, is a notable inventor with an impressive portfolio of 19 patents. His work primarily focuses on advancements in navigation technology and map image display systems, showcasing a commitment to enhancing user experience and functionality.

Latest Patents: Among Nakayama's latest innovations is a navigation device featuring a sophisticated method for presenting information tailored to various stages of a travel course. The device includes a central processing unit (CPU) with a clock unit and a continuous driving time measurement unit, which effectively tracks the duration of travel. His approach utilizes a course stage prediction unit that compares real-time driving data with predefined transition times to ensure drivers receive relevant information as they progress through different travel stages.

Another significant patent revolves around a map image display apparatus. This device is designed to show map images dynamically based on user commands. It includes a defined region storage device that retains information about name-defined regions and their respective center positions, ensuring that users can easily navigate and visualize their surroundings with enhanced clarity.

Career Highlights: Nakayama has made substantial contributions during his tenure at several esteemed companies, notably Nissan Motor Company Limited and Nissam Motor Co., Ltd. His innovative spirit and technical expertise have solidified his reputation as an important figure in the automotive and navigation technology sectors.

Collaborations: Throughout his career, Nakayama has worked alongside talented individuals such as Masaki Watanabe and Hiroshi Tsuda. These collaborations have undoubtedly enriched his work and fostered the exchange of pioneering ideas within their field.

Conclusion: Okihiko Nakayama's extensive patent portfolio and collaborative efforts highlight his significant role in advancing navigation technology and map display innovations. His contributions are not only pivotal to companies like Nissan but also enhance the overall experience for users navigating the complexities of travel today.

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