This inventor holds 15 USPTO granted patents and 7 published patent applications. Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 2006-2012.
Location History:
- Ibaraki, JP (2006 - 2008)
- Osaka, JP (2008 - 2012)
Company Filing History:
10 out of 16,454 
5 out of 27,375 
Years Active: 2006-2012
Title: Tomokazu Kojima: Innovator in Voltage and Current Driving Technologies
Introduction
Tomokazu Kojima is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electrical engineering, particularly in voltage generating circuits and current driving devices. With a total of 15 patents to his name, Kojima's work has had a substantial impact on modern electronic systems.
Latest Patents
Kojima's latest patents include a voltage generating circuit and a current driving device. The voltage generating circuit features a voltage converter that transforms a reference voltage and an output unit that impedance-converts the voltage outputted from the voltage converter. This innovative design includes both low-voltage-side and high-voltage-side power supplies, with the high-voltage-side power supply in the output unit set at a higher voltage level than that in the voltage converter.
The current driving device comprises a voltage supply part, a current supply part, and multiple current output parts, each equipped with a current-voltage converting function, a voltage-current converting function, and a voltage holding capacitance element. This device operates in three modes: voltage supply, current supply, and current output, allowing for high-speed calibration of the current output part using a reference voltage.
Career Highlights
Throughout his career, Kojima has worked with notable companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electrical engineering sector.
Collaborations
Kojima has collaborated with several talented individuals, including Takahito Kushima and Tsutomu Sakakibara. These partnerships have fostered innovation and creativity in his projects, leading to advancements in his field.
Conclusion
Tomokazu Kojima is a distinguished inventor whose work in voltage and current technologies continues to influence the industry. His numerous patents and collaborations highlight his commitment to innovation and excellence in electrical engineering.