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Satoshi Nakamura

USPTO Granted Patents = 13 (Patent Applications = 1)

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 244(Granted Patents)

Location History:

Kawasaki, JP (1995 - 2007)
Oyama, JP (2015)

Company Filing History:

Fujitsu General Limited

patents

where one patent can have more than one assignee

Years Active: 1995-2015

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9153851 - Waveguide converter (2015-10-06),

2. 7170925 - CDMA receiver (2007-01-30),

3. 7102687 - Image data conversion processing device and information processing device having the same (2006-09-05),

4. 7062287 - Transmission power control apparatus (2006-06-13),

5. 6909902 - Radio base station equipment and mobile station equipment determining location of mobile station by associating with another radio base station or mobile station in a mobile communication system (2005-06-21),

6. 6714251 - Image data conversion processing device and information processing device having the same (2004-03-30),

7. 6522362 - Image data conversion processing device and information processing device having the same (2003-02-18),

8. 6441858 - Image data conversion processing device and information processing device having the same (2002-08-27),

9. 6335923 - Mobile communication terminal and transmission power control method therefor (2002-01-01),

10. 6008795 - Video processor which outputs a selected RGB or NTSC video display (1999-12-28),

11. 5973746 - Image data conversion processing device and information processing (1999-10-26),

12. 5523585 - Semiconductor device having a superlattice structure (1996-06-04),

13. 5436468 - Ordered mixed crystal semiconductor superlattice device (1995-07-25),

Title: Satoshi Nakamura: Innovator in Waveguide Technology and CDMA Systems

Introduction

Satoshi Nakamura is a prominent inventor based in Kawasaki, Japan. He holds a total of 13 patents, showcasing his significant contributions to the fields of waveguide technology and CDMA systems. His innovative designs have paved the way for advancements in communication technologies.

Latest Patents

One of Nakamura's latest patents is a waveguide converter. This device includes a waveguide with a hollow section for signal transmission and a first opening formed on a cross-section of the hollow section. The waveguide is fixed onto a circuit board that features a signal line and a conductor patch. The design ensures that the first opening surrounds the second opening, optimizing signal transmission.

Another notable patent is for a CDMA receiver. This receiver applies despread processing to direct and delayed waves arriving via multiple paths. It includes a weighting unit for each path that measures the power of delayed received waves. If the reception power is below a set level, the output signal is weighted accordingly. The RAKE combiner then combines the signals from the weighting units, allowing for effective data discrimination based on the combined signal.

Career Highlights

Nakamura has worked with notable companies such as Fujitsu Corporation and Fujitsu General Limited. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Throughout his career, Nakamura has collaborated with talented individuals, including Makoto Nakamoto and Akinori Takayama. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Satoshi Nakamura's contributions to waveguide technology and CDMA systems highlight his role as a leading inventor in the field. His patents reflect a commitment to advancing communication technologies, making a lasting impact on the industry.

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