Kawasaki, Japan

Seiji Hamada

This inventor holds 9 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Fujitsu Corporation, Taga Electric Co., Ltd.. Active years: 1981-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Hamada. Retrieved from https://idiyas.com/inventor/seiji-hamada-xgm7cyzh

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 33.3


Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 155(Granted Patents)


Location History:

  • Eda, JP (1990)
  • Kawasaki, JP (1981 - 2017)

Company Filing History:


Years Active: 1981-2017

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9 patents (USPTO):Explore Patents

Title: Seiji Hamada: Innovator in Wireless Communication Technology

Introduction

Seiji Hamada is a prominent inventor based in Kawasaki, Japan, known for his significant contributions to wireless communication technology. With a total of nine patents to his name, Hamada has made strides in developing systems that enhance communication efficiency and resource allocation.

Latest Patents

Hamada's latest patents include a base station and a wireless communication system designed to optimize the allocation of wireless resources. One of his notable inventions involves a base station that provides a first wireless area for communication with a wireless terminal. This system includes a controller that manages the allocation of wireless resources for data communication, ensuring efficient use of the available bandwidth. Another patent focuses on a base station device that utilizes multiple radio resources to establish communication with mobile stations. This invention features a moving speed measuring unit that assesses the speed of the mobile station and adjusts resource allocation accordingly, enhancing the overall communication experience.

Career Highlights

Throughout his career, Seiji Hamada has worked with esteemed companies such as Fujitsu Corporation and Taga Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the field of wireless communication.

Collaborations

Hamada has collaborated with notable colleagues, including Shoji Mishiro and Hiroaki Takashima. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced communication technologies.

Conclusion

Seiji Hamada's work in wireless communication has significantly impacted the industry, showcasing his expertise and dedication to innovation. His patents reflect a commitment to improving communication systems, making him a key figure in the field.

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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