Enter inventor name

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 238(Granted Patents)

Location History:

Hanno, JP (1996 - 2000)
Saitama, JP (1987 - 2008)

Company Filing History:

8 out of 226

Kokusai Denshin Denwa Co., Ltd.

Kokusai Denshin Denwa Kabushiki Kaisha

Kddi R&d Laboratories, Inc.

patents

Years Active: 1987-2008

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7391715 - Transmitter device and transmitting method using OFDM and MC-CDMA (2008-06-24),

2. 7349372 - Packet control apparatus to connect interconnected network and wireless apparatus (2008-03-25),

3. 7336742 - Frequency error correction device and OFDM receiver with the device (2008-02-26),

4. 7283493 - System and method for switching between frequency channels in wireless LAN (2007-10-16),

5. 7216159 - Wireless LAN system for virtual LAN (2007-05-08),

6. 7123941 - Radio LAN master station system (2006-10-17),

7. 6785248 - Spread spectrum communication method and spread spectrum communication apparatus (2004-08-31),

8. 6166687 - Method for determining position of mobile earth station in satellite (2000-12-26),

9. 6154506 - Timing recovery and tracking method and apparatus for data signals (2000-11-28),

10. 6104746 - Spread spectrum communication system (2000-08-15),

11. 5974082 - Spread spectrum communications system (1999-10-26),

12. 5969669 - Method for determining position of mobile earth station in satellite (1999-10-19),

13. 5548801 - System for determining and registering location of mobile terminal for (1996-08-20),

14. 5543813 - System for determining and registering location of mobile terminal for (1996-08-06),

15. 5319672 - Spread spectrum communication system (1994-06-07),

Title: **Innovative Contributions of Hideyuki Shinonaga**

Introduction

Hideyuki Shinonaga, based in Saitama, Japan, is a prolific inventor with a remarkable portfolio of 19 patents. His innovations primarily focus on communications technology, particularly in advanced transmission methods.

Latest Patents

Shinonaga's latest inventions include a transmitter device and a transmitting method that utilize Orthogonal Frequency-Division Multiplexing (OFDM) and Multi-Carrier Code-Division Multiple Access (MC-CDMA). This transmitter device features an OFDM transmission unit, an MC-CDMA transmission unit, and a control unit that selects either of the transmission units based on the propagation conditions relative to the receiver device, including distance and Carrier to Interference plus Noise Ratio (CINR). Another key patent is a packet control apparatus designed to connect an interconnected network with a wireless apparatus. This apparatus is equipped with a quality detection unit that monitors the transmission quality towards the wireless apparatus and a packet filtering unit that removes unnecessary packets in the event of a predetermined deterioration in transmission quality.

Career Highlights

Shinonaga has honed his expertise working for notable companies, including Kokusai Denshin Denwa Co., Ltd. and KDDI Corporation. During his tenure, he has contributed significantly to the advancement of communication technologies, evidenced by his numerous patents.

Collaborations

Throughout his career, Hideyuki Shinonaga has collaborated with various professionals in the field, including notable coworkers such as Hiroyasu Ishikawa and Hideo Kobayashi. These collaborations have fostered innovative ideas and the successful development of new technologies.

Conclusion

Hideyuki Shinonaga's contributions to the field of communications through his patented inventions illustrate his role as an influential figure in technological advancements. His continued work and innovative spirit serve as an inspiration to current and future inventors in the industry.

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