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For the Inventor, By the Inventor

Yokohama, Japan

Tsuneo Furuya

This inventor holds 8 USPTO granted patents. Top assignees: Hitachi, Ltd., Kokusai Electric Co., Ltd.. Active years: 1992-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Furuya. Retrieved from https://idiyas.com/inventor/tsuneo-furuya-sebijym7

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 369(Granted Patents)


Location History:

  • Miura, JP (1995 - 1996)
  • Yokohama, JP (1992 - 1998)

Company Filing History:

goldMedal8 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 153 
 
Kokusai Electric Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1992-1998

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8 patents (USPTO):Explore Patents
1. 5761620 - Private network system and method of transferring an incoming call (1998-06-02),
2. 5521968 - Call charging method in radio telephone system and radio telephone (1996-05-28),
3. 5479483 - Private radio system for delivering incoming calls to a mobile subscriber (1995-12-26),
4. 5425083 - Call charging method in radio telephone system and radio telephone (1995-06-13),
5. 5379451 - Mobile communication system and location registration method in mobile (1995-01-03),
6. 5353281 - Intermittenceless switching system (1994-10-04),
7. 5301225 - Method and system for dynamically regulating a power saving period (1994-04-05),
8. 5170488 - Method of switching speech path in radiotelephone system (1992-12-08),

Title: The Innovations of Tsuneo Furuya

Introduction

Tsuneo Furuya is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of telecommunications, holding a total of 8 patents. His work has focused on enhancing communication systems, particularly in mobile radio telephony.

Latest Patents

Furuya's latest patents include a private network system and a method for transferring incoming calls. This innovative private network system allows mobile radio telephones to maintain connections even when they move between different exchanges. The system comprises multiple exchanges equipped with radio connection controllers that communicate with mobile devices. Each mobile telephone is equipped with detection means to identify its movement and position registration means to report its location back to the home exchange. Additionally, he developed a call charging method in a radio telephone system, which allows users to charge calls made through a PBX to their respective accounts, ensuring accurate billing.

Career Highlights

Throughout his career, Tsuneo Furuya has worked with prominent companies such as Hitachi, Ltd. and Kokusai Electric Co., Ltd. His experience in these organizations has contributed to his expertise in telecommunications and innovation.

Collaborations

Furuya has collaborated with notable colleagues, including Yohichi Ogawa and Hideya Suzuki. Their combined efforts have led to advancements in the field of mobile communication.

Conclusion

Tsuneo Furuya's contributions to telecommunications through his patents and collaborations have significantly impacted the industry. His innovative solutions continue to influence the way we communicate today.

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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