Location History:
- Ibaraki, JP (1992 - 2006)
- Chiyoda-ku, JP (2010)
- Tokyo, JP (2005 - 2020)
Company Filing History:
6 out of 2,630 
3 out of 4,114 
1 out of 90,594 
Years Active: 1992-2020
Title: The Innovations of Takeshi Takagi
Introduction
Takeshi Takagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 10 patents. His work focuses on developing advanced optical fiber laser devices that enhance the efficiency and safety of laser applications.
Latest Patents
One of his latest inventions is an optical fiber laser device that generates laser light using an optical amplifying fiber as an amplification medium in a laser oscillator. This device includes an optical outputting fiber that emits laser light to the outside, a return-light-attenuating portion that performs an attenuation process to return light propagating through the optical outputting fiber in the reverse direction of the laser light, and a thermal conversion unit that converts the return light into heat. Additionally, it features a temperature-monitoring device that measures the increase in temperature of the return-light-attenuating portion caused by the heat converted by the thermal conversion unit. A control unit is also included, which decreases or stops the output of the laser light when the temperature measured by the temperature-monitoring device reaches a predetermined threshold temperature or higher.
Career Highlights
Takeshi Takagi has worked with notable companies such as Furukawa Electric Co., Ltd. and Omron Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in optical technology.
Collaborations
Throughout his career, he has collaborated with talented individuals, including Koji Kajiwara and Kousuke Kashiwagi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Takeshi Takagi's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in laser technology, ensuring safer and more efficient applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.