This inventor holds 6 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Sony Corporation, Hitachi-Johnson Controls Air Conditioning, Inc., Mitsubishi Denki Kabushiki Kaisha. Active years: 2006-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 58,147 
1 out of 95 
1 out of 21,351 
Years Active: 2006-2020
Title: The Innovative Contributions of Takashi Oishi
Introduction
Takashi Oishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of inverter devices and electronic apparatuses. With a total of six patents to his name, Oishi's work has had a considerable impact on modern technology.
Latest Patents
Oishi's latest patents include an inverter device, an air conditioner, and a ground connection method of an inverter device. The inverter device features a controller that manages both a first and a second inverter drive circuit. The first inverter drive circuit is designed to drive a load with a current larger than that of the second inverter drive circuit. Notably, the first inverter drive circuit includes a control ground terminal and a drive ground terminal that are isolated from each other. The ground terminal of the second inverter drive circuit is connected to the ground of the controller, while the control ground terminal of the first inverter drive circuit is also connected to the ground of the controller. Additionally, the drive ground terminal of the first inverter drive circuit connects to the negative side of the first inverter circuit. Another significant patent is for an electronic apparatus that comprises a housing, an imaging element, a battery, and a heat storage material that is thermally connected to either the imaging element or the battery.
Career Highlights
Throughout his career, Takashi Oishi has worked with notable companies such as Sony Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the electronics sector.
Collaborations
Oishi has collaborated with talented individuals in his field, including Taiki Sugiyama and Yuichi Ishida. These partnerships have fostered a creative environment that has led to the development of innovative technologies.
Conclusion
Takashi Oishi's contributions to the field of electronics through his patents and collaborations highlight his role as a key innovator. His work continues to influence the industry and inspire future advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile