Company Filing History:

18 out of 42,485

Hitachi, Ltd.

patents

2 out of 228

Hitachi Software Engineering Company, Ltd.

patents

1 out of 129

Hitachi Communication Technologies, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1991-2015

where 'Filed Patents' based on already Granted Patents

19 patents (USPTO):Sort by Forward Citations

Abstract keywords

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.

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1 patent (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.