Location History:
- Tokyo, JP (2019 - 2020)
- Hino, JP (2019 - 2020)
- Chiyoda-ku, JP (2018 - 2021)
Company Filing History:
Years Active: 2018-2021
Title: Ryouta Ishikawa: Innovator in Scanning Optical Systems
Introduction
Ryouta Ishikawa is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of optical systems, holding a total of 12 patents. His innovative work focuses on enhancing scanning technologies, particularly in the realm of laser radar devices.
Latest Patents
Ishikawa's latest patents include a scanning optical system that features a rotatable mirror unit. This system comprises first and second mirror surfaces that incline relative to a rotation axis. The light projecting system emits a light flux toward an object through the mirror unit. The light flux is reflected on the first mirror surface, then to the second mirror surface, and projected to scan the object in correspondence with the rotation of the mirror unit. The mirror unit includes multiple pairs of the first and second mirror surfaces, with varying intersection angles. This design allows for efficient scanning of a measurement range.
Another notable patent is a light projecting and receiving device, which utilizes a light source that emits light in a thin shape. The light receiver consists of several avalanche photodiodes arranged in an array. An optical system guides the reflected light to the light receiver, ensuring precise focus points for effective measurement.
Career Highlights
Ryouta Ishikawa is currently employed at Konica Minolta, Inc., where he continues to develop cutting-edge technologies. His work has significantly advanced the capabilities of optical systems, making them more efficient and effective in various applications.
Collaborations
Ishikawa collaborates with talented coworkers, including Shoji Kogo and Masashi Kageyama. Together, they contribute to the innovative projects at Konica Minolta, pushing the boundaries of technology.
Conclusion
Ryouta Ishikawa is a distinguished inventor whose work in scanning optical systems has led to numerous patents and advancements in technology. His contributions continue to shape the future of optical devices and systems.