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For the Inventor, By the Inventor

Hidaka, Japan

Shiro Tanabe

This inventor holds 19 USPTO granted patents, plus 1 CIPO patent, primarily in Packet Communication. Top assignees: Hitachi, Ltd., Hitachi Software Engineering Company, Ltd., Hitachi Communication Technologies, Ltd.. Active years: 1991-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiro Tanabe. Retrieved from https://idiyas.com/inventor/shiro-tanabe

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

Calculating rank
USPTO Granted Patents = 19

% Patents Active = 52.6


Average Co-Inventor Count = 4.0

ph-index = 9

Forward Citations = 1,145(Granted Patents)


Location History:

  • Hachioji, JP (1991 - 1993)
  • Saitama, JP (1994)
  • Hidaka, JP (1997 - 2015)

Company Filing History:

goldMedal18 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 228 
 
Hitachi Software Engineering Company, Ltd.
 patents
bronzeMedal1 out of 129 
 
Hitachi Communication Technologies, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1991-2015

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Areas of Expertise:
Packet Communication
VPN Composing
QoS Control
Mobile Communication
Multicast Services
Telecommunications
Packet Switching
Data Flow Conversion
Wireless Networks
Intelligent Networks
Broadcast Systems
19 patents (USPTO):Explore Patents
1. 9124531 - VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus (2015-09-01),
2. 8582587 - VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus (2013-11-12),
3. 8239468 - Session QoS control apparatus (2012-08-07),
4. 7983281 - VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus (2011-07-19),
5. 7974269 - Mobile communication control method and mobile communication system (2011-07-05),
6. 7881311 - VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus (2011-02-01),
7. 7606914 - Session QoS control apparatus (2009-10-20),
8. 7599682 - Method of implementing multi-party conference service by using broadcast/multicast service of a wireless communications system (2009-10-06),
9. 7016373 - Packet switching apparatus (2006-03-21),
10. 6829232 - Communication method for terminals connected to IP networks to receive services provided by intelligent networks (2004-12-07),
11. 6633571 - VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus (2003-10-14),
12. 6055238 - Packet terminal and packet communication network (2000-04-25),
13. 5749053 - Mobile communication network and control method thereof (1998-05-05),
14. 5701412 - Telecommunications service control method in intelligent network (1997-12-23),
15. 5612959 - Multicast communications method (1997-03-18),

Title: The Innovative Journey of Shiro Tanabe

Introduction: Shiro Tanabe, a pioneering inventor hailing from Hidaka, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Shiro Tanabe's latest patents include advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to driving innovation in various fields.

Career Highlights: Throughout his illustrious career, Shiro Tanabe has been recognized for his inventive spirit and problem-solving skills. His inventions have revolutionized industries and improved the quality of life for many around the globe.

Collaborations: Shiro Tanabe has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to market. His collaborative efforts have led to the successful implementation of cutting-edge technologies.

Conclusion: In conclusion, Shiro Tanabe stands as a visionary inventor whose passion for innovation continues to inspire future generations. His dedication to pushing the boundaries of what is possible has left a lasting impact on the world of inventions and patents.

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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