Company Filing History:

13 out of 1,600

Nippon Soken, Inc.

patents

8 out of 3,252

Nippondenso Co., Ltd.

where one patent can have more than one assignee

Years Active: 1980-2014

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8781478 - Handover control apparatus, handover control method, and program product (2014-07-15),

2. 8433362 - Handover control apparatus (2013-04-30),

3. 7536153 - Activation signal output circuit having multiple amplifier circuits (2009-05-19),

4. 7209842 - Activation signal output circuit and determination circuit (2007-04-24),

5. 5751227 - Communication system for vehicles (1998-05-12),

6. 5705996 - Toll collection system (1998-01-06),

7. 5557096 - Multiple sheet electronic delivery tag (1996-09-17),

8. 5525991 - Mobile object identification system (1996-06-11),

9. 5340968 - Information storage medium with electronic and visual areas (1994-08-23),

10. 5247305 - Responder in movable-object identification system (1993-09-21),

11. 4898462 - Device for detecting a transmissivity of a substance (1990-02-06),

12. 4706195 - Speed control system for a motor vehicle (1987-11-10),

13. 4689624 - Vehicle speedometer (1987-08-25),

14. 4684943 - Unlocking device for a vehicle lid (1987-08-04),

15. 4673913 - Zigzag running warning system for automotive vehicles (1987-06-16),

Title: Innovations by Yoshiyuki Kago in Handover Control Technologies

Introduction

Yoshiyuki Kago, an accomplished inventor based in Nishio, Japan, has made significant contributions to the field of telecommunications through his innovative work. With a remarkable portfolio of 23 patents, Kago has been at the forefront of developing technologies that enhance communication systems, particularly in the context of wireless data transmission.

Latest Patents

His latest patents include a Handover Control Apparatus, a Handover Control Method, and a Program Product. The handover control apparatus enables a terminal to maintain a wireless data communication connection with one of the base stations. This technology automates a handover process when the electric wave state of the connection drops below a variable threshold value. Notably, this threshold value can be adjusted based on the moving speed of the terminal and is further refined using past electric wave states. This innovation aims to suppress the degradation of communication quality during the handover process. Moreover, the apparatus selects a target station with a stable upward reception level when a handover is necessary, ensuring a seamless transition from the serving station.

Career Highlights

Throughout his career, Yoshiyuki Kago has worked with respected organizations in the tech industry, including Nippon Soken, Inc. and Nippondenso Co., Ltd. His experience in these companies has provided him with valuable insights into practical applications of his inventions.

Collaborations

Kago has collaborated with notable colleagues such as Shigeyuki Akita and Atsushi Watanabe, contributing to the cross-pollination of ideas that often leads to groundbreaking innovations in technology.

Conclusion

Yoshiyuki Kago's body of work exemplifies the importance of innovation in telecommunications. By developing advanced handover control technologies, he has significantly improved the reliability and quality of wireless communications. As the industry continues to evolve, Kago's contributions will undoubtedly play a critical role in shaping the future of mobile connectivity.

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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.