Tokyo, Japan

Tokio Kasai

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: National Aerospace Laboratory of Japan. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokio Kasai. Retrieved from https://idiyas.com/inventor/tokio-kasai

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Innovations of Tokio Kasai in GPS Technology

Introduction

Tokio Kasai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of GPS technology, particularly in measuring wave height and current direction and speed. His innovative approach has the potential to enhance maritime navigation and research.

Latest Patents

Tokio Kasai holds a patent for a GPS device designed for measuring wave height and current direction and speed. This invention provides a reliable method for accurately measuring these parameters at any point on the sea, ocean, lake, or marsh. The device processes GPS signals to determine the three-dimensional position of the antenna, which is crucial for obtaining precise measurements. The data recorded by the device can be used for various applications in marine science and navigation.

Career Highlights

Kasai is affiliated with the National Aerospace Laboratory of Japan, where he has been involved in research and development related to GPS technology. His work has contributed to advancements in how we understand and measure oceanic conditions.

Collaborations

Some of his notable coworkers include Masatoshi Harigae and Isao Yamaguchi. Their collaboration has likely fostered an environment of innovation and shared expertise in their respective fields.

Conclusion

Tokio Kasai's contributions to GPS technology exemplify the importance of innovation in understanding our natural world. His patent for a GPS device that measures wave height and current direction and speed showcases his commitment to advancing maritime research.

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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