IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Masaya Tamamura

USPTO Granted Patents = 14

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 148(Granted Patents)


Location History:

  • Tokyo, JP (1990)
  • Inagi, JP (1990 - 1993)
  • Kawasaki, JP (1994 - 2003)

Company Filing History:

goldMedal14 out of 39,230 
 
Fujitsu Corporation
 patents

Years Active: 1990-2003

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14 patents (USPTO):Explore Patents
1. 6535566 - Demodulating method and receiver apparatus (2003-03-18),
2. 6118316 - Semiconductor integrated circuit including plurality of phase-locked (2000-09-12),
3. 6087869 - Digital PLL circuit (2000-07-11),
4. 6078633 - PLL circuit and its automatic adjusting circuit (2000-06-20),
5. 5859551 - Digital PLL circuit (1999-01-12),
6. 5694078 - Semiconductor integrated circuit having regularly arranged transistor (1997-12-02),
7. 5666387 - Signal processing device having PLL circuits (1997-09-09),
8. 5321733 - Counter circuit using Johnson-type counter and applied circuit including (1994-06-14),
9. 5270586 - Controllable delay logic circuit for providing variable delay time (1993-12-14),
10. 5218230 - IC package with electric conductor lines in dielectric package body (1993-06-08),
11. 5128673 - Signal generator for generating a delayed clock signal (1992-07-07),
12. 5001361 - Master-slave flip-flop circuit (1991-03-19),
13. 4933576 - Gate array device having macro cells for forming master and slave cells (1990-06-12),
14. 4928024 - Referenceless ECL logic circuit (1990-05-22),

Title: Masaya Tamamura: A Pioneer in Demodulating Methods and Integrated Circuits

Introduction

Masaya Tamamura, an innovative inventor based in Kawasaki, Japan, has made significant contributions to the field of electronics with a notable portfolio of 14 patents. His expertise is particularly evident in the development of advanced demodulating methods and semiconductor integrated circuits, which continue to influence modern technological applications.

Latest Patents

Among his latest inventions, Tamamura has developed a demodulating method that enhances the efficiency of signal reception. This method utilizes a dual-phase detection approach to accurately determine the absolute phase of incoming signals, combining speed and precision in a uniquely effective manner. Another prominent patent features a semiconductor integrated circuit designed to generate a stabilized oscillation signal. This circuit comprises multiple unit circuits, each designed to incrementally increase the frequency of the oscillation output, showcasing his innovative approach to phase-locked loops.

Career Highlights

Currently, Tamamura is associated with Fujitsu Corporation, a leading Japanese multinational information technology equipment and services company. His role at Fujitsu has allowed him to dive deep into research and development, where he consistently bridges theoretical concepts with practical applications, leading to transformative innovations in the field.

Collaborations

Tamamura has collaborated with esteemed colleagues such as Shinji Emori and Shinichi Shiotsu. Their combined expertise in electronics has contributed to the success of various projects, reinforcing the collaborative spirit present in innovative research environments.

Conclusion

Masaya Tamamura's continued dedication to the development of innovative technologies underscores the impact of his work on the field of electronics. As he develops new methodologies and integrated solutions, his contributions to demodulating techniques and semiconductor circuits will undoubtedly shape the future of electronic communications.

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