Company Filing History:

13 out of 35,689

Nec Corporation

patents

2 out of 5,290

Nippon Telegraph and Telephone Corporation

patents

Years Active: 1986-2013

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8379608 - Radio communication method, radio communication system and wireless terminal (2013-02-19),

2. 6763026 - Memory used in packet switching network for successively storing data bits in data storage region and serially outputting data bits and method used therein (2004-07-13),

3. 5957870 - Walking pattern processing method and system for embodying the same (1999-09-28),

4. 5885229 - Walking pattern processing method and system for embodying the same (1999-03-23),

5. 5490182 - Phase-locked loop circuit having ring oscillator (1996-02-06),

6. 5406145 - Push-pull-type amplifier circuit (1995-04-11),

7. 5255317 - Subscriber line interface circuit for serving ISDN subscribers using (1993-10-19),

8. 5189378 - Tone signal detecting circuit (1993-02-23),

9. 5103185 - Clock jitter suppressing circuit (1992-04-07),

10. 5048060 - Digital signal receiving circuit with means for controlling a baud rate (1991-09-10),

11. 5042026 - Circuit for cancelling whole or part of a waveform using nonrecursive (1991-08-20),

12. 4972433 - Receiver capable of improving signal-to-noise ratio in reproducing (1990-11-20),

13. 4888762 - Echo canceller for bidirectional transmission on two-wire subscriber (1989-12-19),

14. 4760595 - Subscriber line interface circuit having means for combining DC and AC (1988-07-26),

15. 4600811 - Subscriber line interface circuit (1986-07-15),

Title: The Innovative Mind of Masanobu Arai

Introduction

Masanobu Arai is a prominent inventor based in Tokyo, Japan, who has made significant contributions to the field of radio communication. With a remarkable portfolio of 15 patents, Arai is recognized for his innovative solutions that enhance communication systems while prioritizing low power consumption.

Latest Patents

Among his latest patents, Arai has developed a radio communication method, a radio communication system, and a wireless terminal. This innovative technology aims to achieve low power consumption and increase flexibility in networks. The invention involves a base station and wireless terminals that adjust intermittent receive periods and preamble lengths based on the characteristics of a multihop radio network, enabling reliable data reception while minimizing unnecessary energy usage. Additionally, Arai's work on memory used in packet switching networks allows for efficient data storage and serial output without the need for complex conversions.

Career Highlights

Arai has had a distinguished career, with experience at major companies such as NEC Corporation and Nippon Telegraph and Telephone Corporation. His work in these organizations has helped to advance the field of telecommunications and strengthen the development of innovative technologies.

Collaborations

Throughout his career, Arai has collaborated with talented individuals such as Masaru Yamaguchi and Takenori Ogata. These partnerships have fostered an environment of creativity and technological advancement, allowing for cutting-edge innovations in radio communication.

Conclusion

Masanobu Arai's contributions to innovation in the field of radio communication exemplify the spirit of invention. His focus on improving network efficiency and reducing power consumption showcases the importance of sustainable practices in modern technology. As an inventor, Arai continues to inspire and push the boundaries of what is possible in telecommunications.

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