Company Filing History:

47 out of 42,485

Hitachi, Ltd.

patents

1 out of 5,289

Nippon Telegraph and Telephone Corporation

patents

where one patent can have more than one assignee

Years Active: 1987-2012

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47 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8160448 - Communication system using passive optical network and passive optical network (2012-04-17),

2. 8160447 - Communication system using passive optical network and passive optical network (2012-04-17),

3. 8027586 - Passive optical network system and optical line terminating apparatus (2011-09-27),

4. 7058062 - Packet switching system having self-routing switches (2006-06-06),

5. 6728242 - ATM cell switching system (2004-04-27),

6. 6639920 - Distributed type switching system (2003-10-28),

7. 6618372 - Packet switching system having-having self-routing switches (2003-09-09),

8. 6546011 - ATM cell switching system (2003-04-08),

9. 6463057 - ATM cell switching system (2002-10-08),

10. 6445703 - ATM cell switching system (2002-09-03),

11. 6396831 - ATM cell switching system (2002-05-28),

12. 6389025 - Distributed type switching system (2002-05-14),

13. 6339596 - ATM cell switching system (2002-01-15),

14. 6335934 - Distributed type switching system (2002-01-01),

15. 6314096 - Packet switching system having self-routing switches (2001-11-06),

Title: **Shinobu Gohara: Innovator in Communication Systems**

Introduction

Shinobu Gohara is a prominent inventor based in Yokohama, Japan. With an impressive portfolio of 47 patents, his work primarily focuses on advancements in communication systems, particularly utilizing passive optical networks. Gohara's innovations have contributed significantly to the technology behind high-speed data transmission, shaping the way modern networks operate.

Latest Patents

Among his latest inventions, Gohara has developed systems that utilize a passive optical network for efficient communication. His patents include sophisticated methods where an Optical Line Terminal (OLT) transmits and receives Cable Modem Termination System (CMTS) apparatus control signals through an apparatus physical management interface. This technique enables the processing of CMTS apparatus control signals and the allocation of IP addresses for new Optical Network Units (ONUs). The innovation facilitates seamless interaction between different control signals, improving efficiency and reliability in data communication.

Career Highlights

Shinobu Gohara has had a distinguished career, with experience in leading technology companies. He has worked at Hitachi, Ltd. and Nippon Telegraph and Telephone Corporation, where he contributed to various breakthroughs in communication technologies. His expertise and dedication to innovation have solidified his reputation in the industry, leading him to become a key figure in the realm of optical communication.

Collaborations

Throughout his career, Gohara has collaborated with notable peers in the field, including Kenichi Ohtsuki and Yoshito Sakurai. These partnerships have further enriched his projects, allowing for diverse perspectives and insights that enhance the development of cutting-edge technologies in communication systems.

Conclusion

Shinobu Gohara continues to push the boundaries of innovation in communication technology. His vast number of patents and contributions to significant projects reflect his commitment to advancing the field. As communication systems evolve, Gohara's work will undoubtedly play a crucial role in shaping the future of connectivity.

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