Shinichi Haruyama

Title: Innovations of Shinichi Haruyama

Introduction

Shinichi Haruyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electronics, particularly in the development of advanced filtering and amplifying technologies. With a total of 3 patents to his name, Haruyama continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is a programmable surface acoustic wave filter. This device includes a piezoelectric substrate, a ground electrode formed in a comb structure, and a plurality of output electrodes that are alternately disposed with the ground electrode. The filter's unique design allows for programmable filtering characteristics, enabling it to be tailored to specific needs. Another significant patent is for a power amplifying apparatus for mobile phones. This apparatus utilizes a transistor as a power amplifying device, with a non-volatile memory that pre-records static characteristic measurement data of the transistor. The design allows for precise control of the DC bias current based on the transmission power, enhancing the performance of mobile communication devices.

Career Highlights

Shinichi Haruyama is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing mobile communication systems and enhancing the efficiency of electronic devices.

Collaborations

Throughout his career, Haruyama has collaborated with talented individuals such as Mi-Hyun Son and Takahiro Sato. These collaborations have fostered a creative environment that has led to the successful development of various technologies.

Conclusion

Shinichi Haruyama's contributions to the field of electronics through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the future of mobile technology and electronic devices.