Tokyo, Japan

Mamoru Ugajin

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Nippon Telegraph and Telephone Corporation, Nippon Telephone and Telegraph Corporation. Active years: 2003-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mamoru Ugajin. Retrieved from https://idiyas.com/inventor/mamoru-ugajin

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


% Patents Active = 75.0


Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 41(Granted Patents)


Location History:

  • Kanagawa, JP (2003 - 2005)
  • Tokyo, JP (2008 - 2009)

Company Filing History:


Years Active: 2003-2009

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: Mamoru Ugajin: Innovator in Wireless Communication

Introduction

Mamoru Ugajin is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of wireless communication, holding a total of 4 patents. His innovative work has paved the way for advancements in wireless technology.

Latest Patents

Ugajin's latest patents include a range of technologies focused on wireless communication systems. One of his notable inventions is a wireless communication system that encodes a digital signal for transmission without using a carrier. This method allows for efficient transmission of digital signals. Additionally, he has developed a spread-spectrum demodulator that includes various components such as a spreading code generating section and a correlation value computing section. This demodulator enhances the detection and demodulation of data signals, improving the reliability of wireless communications.

Career Highlights

Throughout his career, Mamoru Ugajin has worked with leading companies in the telecommunications sector. He has been associated with Nippon Telegraph and Telephone Corporation and Nippon Telephone and Telegraph Corporation. His experience in these organizations has contributed to his expertise in wireless technologies.

Collaborations

Ugajin has collaborated with notable colleagues in his field, including Tsuneo Tsukahara and Kenji Suzuki. These partnerships have fostered innovation and development in wireless communication technologies.

Conclusion

Mamoru Ugajin's contributions to wireless communication have established him as a key figure in the industry. His patents reflect his commitment to advancing technology and improving communication systems. His work continues to influence the future of wireless communication.

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]
Loading…