Masato Sakai is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced print head systems and thermal head driving circuits. With a total of 4 patents to his name, Sakai's work has had a notable impact on the industry.

Latest Patents

One of Sakai's latest patents is a print head comprising a plurality of driver ICs having additional data. This innovative print head allows the number of bits to be set to a predetermined value when multiple driver ICs are connected. Data input through a data input pin is processed via an internal shift register and subsequently output through a data output pin. The design enables the data output pin of one driver IC to connect to the data input pin of another, facilitating the desired number of shift register bits. Each driver IC is equipped with additional data output pins, allowing for the output of intermediate data through one of these pins. This flexibility enables the adjustment of the number of significant bits of the driver IC when connected.

Another significant patent involves a thermal head driving integrated circuit and thermal head driving circuit. In this design, input serial data is converted into parallel data by a shift register. The ANDs of the obtained parallel data and a strobe signal are used to drive transistors accordingly. An input selection circuit determines the timing for serial/parallel conversion and transistor driving based on values input from select signal input terminals. This innovative approach eliminates the need for latch circuits to hold the parallel data, enhancing efficiency.

Career Highlights

Masato Sakai is currently employed at Rohm Co., Ltd., a leading company in the semiconductor industry. His work at Rohm has allowed him to focus on cutting-edge technologies that push the boundaries of innovation.

Collaborations

Sakai has collaborated with notable colleagues, including Mitsuhiko Fukuda and Yoshiaki Nagato. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masato Sakai's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the development of new technologies that enhance efficiency and performance.

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