Location History:
- Minato-ku, JP (2005)
- Tokyo, JP (1999 - 2010)
Company Filing History:
Years Active: 1999-2010
Title: Hitoshi Sekita: A Pioneer in Laser Technology Innovations
Introduction
Hitoshi Sekita is a renowned inventor based in Tokyo, Japan, recognized for his significant contributions to the field of laser technology. With a total of eight patents to his name, Sekita has played a crucial role in advancing methods and devices associated with lasers, making notable strides in their functionality and reliability.
Latest Patents
Among his latest patents, Sekita developed a "Problem Diagnosis Method and Problem Repair Method for Laser Device." This innovative method involves measuring the intensity of scattered light produced by components within a laser device. By analyzing this data and referencing predetermined operating conditions, it assesses the severity of potential issues, enabling targeted maintenance based on the identified problems. His approach leverages fuzzy logic to define relationships between scattered light intensity and the seriousness of optical component failures, enhancing troubleshooting processes.
Another significant invention is the "Femtosecond Laser Device Having Output Stabilizing Mechanism." This advanced femtosecond laser includes a regenerative amplifier and a control system with a variable attenuator designed to stabilize its output. By detecting the output beam and adjusting the variable attenuator based on control signals, it ensures consistent performance, which is vital for applications requiring precise laser output.
Career Highlights
Hitoshi Sekita's impactful career includes tenures at notable companies such as Cyber Laser Inc. and NEC Corporation, where he honed his expertise and developed groundbreaking technologies in laser applications. His work has been pivotal in creating more reliable laser systems, thereby influencing various industrial and research applications.
Collaborations
Throughout his career, Sekita has collaborated with talented individuals like Kazuya Takasago and Tetsumi Sumiyoshi. These partnerships have fostered innovation and played a significant role in the successful development of his patents, contributing to advancements in laser technology.
Conclusion
Hitoshi Sekita stands out as a key figure in the domain of laser innovation. His inventive spirit and dedication to improving laser technologies have resulted in impactful patents that enhance the functionality and reliability of laser devices. As he continues to push the boundaries of what is possible in laser technology, his contributions will undoubtedly leave a lasting legacy in the field.