Location History:
- Yokohama, JP (2008 - 2015)
- Kanagawa-ken, JP (2017)
Company Filing History:
2 out of 52,735 
1 out of 129 
Years Active: 2008-2017
Title: Keiichi Hirota: Innovator in Laser Technology
Introduction
Keiichi Hirota is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of laser technology, holding a total of 3 patents. His work focuses on developing advanced laser irradiation devices and methods that enhance diagnostic capabilities.
Latest Patents
Hirota's latest patents include a laser irradiation device and a method for diagnosing the health of a laser irradiation head. This innovative device adjusts laser light to create a precise laser beam. It features a protective glass window in the emission region, a reflection mechanism that allows the laser beam to pass while reflecting visible light, and a wavelength-dependent optical screening mechanism that filters out non-visible light. Additionally, it incorporates an image pickup camera to capture the reflected visible light and an image adjustment lens unit for optimal image clarity.
Another significant patent is the laser irradiation apparatus and method. This apparatus includes a laser light transmission mechanism that guides laser light from a source and emits it through a designated opening. It also features a condensing mechanism, a casing to house the components, and a fluid supply mechanism that allows for the emission of fluid from the opening. A positioning mechanism ensures a constant distance between the condensing mechanism and the processing object, while a fluid guide mechanism directs the emitted fluid effectively.
Career Highlights
Throughout his career, Keiichi Hirota has worked with prominent companies such as Toshiba Corporation and Hitachi Communication Technologies, Ltd. His experience in these organizations has contributed to his expertise in laser technology and innovation.
Collaborations
Hirota has collaborated with notable colleagues, including Itaru Chida and Kazuyuki Hori. Their joint efforts have further advanced the development of laser technologies and applications.
Conclusion
Keiichi Hirota is a distinguished inventor whose work in laser technology has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to enhancing diagnostic and irradiation methods.