Company Filing History:
2 out of 3,781 
1 out of 21,351 
Years Active: 2003-2005
Title: Chikao Makita: Innovator in Semiconductor Technology
Introduction
Chikao Makita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His innovative work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a low impedance semiconductor integrated circuit. This circuit features one component that generates a constant positive potential and another that generates a constant negative potential. These potentials are applied to a magneto-resistive head, which is responsible for reading and writing data on a magnetic disk. The positive potential is created using a positive voltage source, an operational amplifier, and an NMOS transistor. Conversely, the negative potential is generated through a negative voltage source, an operational amplifier, and a PMOS transistor. Another notable patent is for a semiconductor device that includes an NMOS transistor circuit with a surge protection circuit connected in parallel. A resistor is placed between the back gate of the NMOS transistor and ground, resulting in an input impedance that is higher than that of the surge protection circuit, applied to a semiconductor terminal at the electrode pad side of the NMOS transistor.
Career Highlights
Chikao Makita has worked with several notable companies throughout his career, including Renesas Technology Corporation and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Some of his notable coworkers include Kunihiko Karasawa and Hideki Miyake. Their collaboration has further enriched the innovative environment in which Makita has thrived.
Conclusion
Chikao Makita's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in technology today.