This inventor holds 9 USPTO granted patents and 4 published patent applications. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1997-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Otokuni-gun, JP (2000 - 2002)
- Nagaokakyo, JP (1997 - 2003)
Company Filing History:
Years Active: 1997-2003
Title: The Innovative Contributions of Ryota Tani
Introduction
Ryota Tani is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of switching power supply units. With a total of 9 patents to his name, Tani's work has had a considerable impact on the industry.
Latest Patents
One of Tani's latest patents is the "Self-oscillation type switching power supply unit." This invention features a switching transistor connected to a primary winding of a transformer, along with an oscillation frequency control circuit linked to a feedback winding. The control circuit manages a first controlling transistor, which regulates the delay time when the switching transistor is activated. The system operates in three modes: a first mode without delay at rated load, a second mode where the oscillation frequency remains constant or decreases slowly under light loading, and a third mode that further reduces the frequency while a switch is engaged.
Another notable patent is the "Switching power supply unit," which describes an RCC type switching power supply unit. This unit includes a transformer with primary, secondary, and feedback windings, a main switching element that receives feedback signals, and a rectifying and smoothing circuit. A delay circuit is incorporated to prevent the main switching element from turning on for a specific period after the rectifying element's current drops to zero. Additionally, the delay time can be adjusted through multiple stages.
Career Highlights
Ryota Tani is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics sector. His work at Murata has allowed him to focus on innovative solutions in power supply technology, contributing to the company's reputation for excellence in engineering.
Collaborations
Tani has collaborated with several talented individuals in his field, including Koji Nakahira and Akio Nishida. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Ryota Tani's contributions to the field of electrical engineering, particularly in switching power supply units, highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex systems and a commitment to improving efficiency in power supply solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile