Location History:
- Yokohama, JP (1996 - 1997)
- Yokosuka, JP (1993 - 1998)
- Yokohamashi, JP (1997 - 1998)
Company Filing History:
Years Active: 1993-1998
Title: Ryotaro Takayanagi: Innovator in Electronic Flashing Devices
Introduction
Ryotaro Takayanagi is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of electronic devices, particularly in the area of lighting technology. With a total of 9 patents to his name, Takayanagi continues to push the boundaries of innovation.
Latest Patents
One of his latest inventions is an electronic flashing device. This device includes a booster circuit that enhances a power supply voltage to a predetermined level. It features a main capacitor that is charged via the booster circuit and a light emission tube that emits light based on the charge stored in the main capacitor. The device also incorporates a semiconductor element, which includes a thyristor and a MOSFET, both formed on a single chip. Additionally, it has a trigger circuit that applies a trigger voltage to the light emission tube in response to a light emission start signal. Another notable patent is a wireless light-amplifying strobe system. This system effectively regulates the timing of each strobe's light emission, allowing for precise control over the radiation intensity of the emitted light.
Career Highlights
Takayanagi is currently employed at Nikon Corporation, a leading company in imaging and optical products. His work at Nikon has allowed him to develop innovative solutions that enhance photographic technology. His inventions have significantly impacted the way light is utilized in photography.
Collaborations
Throughout his career, Takayanagi has collaborated with notable colleagues, including Nobuyoshi Hagiuda and Hideki Matsui. These collaborations have fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Ryotaro Takayanagi is a distinguished inventor whose work in electronic flashing devices and strobe systems has made a lasting impact on the industry. His contributions continue to inspire future innovations in lighting technology.