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For the Inventor, By the Inventor

Kanagawa, Japan

Satoshi Yokoya

USPTO Granted Patents = 20

Average Co-Inventor Count = 1.8

ph-index = 10

Forward Citations = 248(Granted Patents)


Location History:

  • Chofu, JP (1984 - 1985)
  • Tokyo, JP (1982 - 1987)
  • Kanagawa, JP (1991 - 1997)

Company Filing History:

goldMedal20 out of 58,130 
 
Sony Corporation
 patents

Years Active: 1982-1997

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20 patents (USPTO):Explore Patents
1. 5604924 - Radio communication apparatus in which output power is controlled by (1997-02-18),
2. 5566365 - Active filter circuit and portable telephone apparatus (1996-10-15),
3. 5524287 - Radio communication apparatus (1996-06-04),
4. 5334945 - Power control circuit (1994-08-02),
5. 5175875 - Radio communication apparatus with programmable signal modulation (1992-12-29),
6. 5153530 - Phase locked loop system having an oscillator providing a phase (1992-10-06),
7. 5068626 - Charge pump circuit (1991-11-26),
8. 5036301 - Filter apparatus (1991-07-30),
9. 5029236 - Radiotelephone apparatus (1991-07-02),
10. 5020138 - Radio communication apparatus having cooling means (1991-05-28),
11. 4700377 - Selectively actuable electronic apparatus (1987-10-13),
12. 4541109 - Pilot signal detecting circuit for AM stereo signals (1985-09-10),
13. 4535470 - AM stereo decoder for multiple coding systems (1985-08-13),
14. 4525686 - Phase-locked loop circuit with variable bandwidth filter (1985-06-25),
15. 4486898 - Amplitude limiter for AM broadcast transmitter (1984-12-04),

Title: The Innovative Mind of Satoshi Yokoya

Introduction

Satoshi Yokoya is a prominent inventor based in Kanagawa, Japan, recognized for his significant contributions to the field of radio communication technology. With a remarkable portfolio of 20 patents, Yokoya has excelled as a key player in innovation at Sony Corporation.

Latest Patents

Yokoya's recent patents showcase his expertise in radio communication apparatuses. One of his significant inventions is a radio communication apparatus that controls output power. This apparatus is designed to vary the level of its transmission output, incorporating various components such as a receiving circuit, a transmitting circuit, an amplifier, an extractor, a detector, a variable voltage converter, and a control circuit. This complex setup enhances the communication capabilities by ensuring signals are effectively transmitted and received.

Another notable patent involves an active filter circuit specifically used in receiver circuits of cellular telephones. This circuit includes a voltage/current conversion circuit, an integrating circuit, and a current dividing circuit. The voltage/current conversion circuit adeptly transforms input signal voltage into a corresponding signal current, facilitating improved performance in mobile communication devices.

Career Highlights

Throughout his career at Sony Corporation, Yokoya has established himself as a leader in radio communication innovation. His inventive spirit has contributed significantly to the advancement of mobile communication technology, making strides that enhance user experiences in the fast-paced world of connectivity.

Collaborations

Satoshi Yokoya has collaborated with talented individuals like Nobutaka Takao and Hiroshi Yasuda. Their joint efforts exemplify the importance of teamwork in driving technological advancements and fostering innovation within the company.

Conclusion

Satoshi Yokoya's commitment to innovation and invention has solidified his status as an influential inventor in the technology sector. His latest patents demonstrate not only his technical prowess but also his dedication to improving communication technologies at Sony Corporation. Contributions like his pave the way for future advancements in the field, reminding us of the power of innovation in enhancing our lives.

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