Location History:
- Kanagawa, JP (2011)
- Kawasaki, JP (2000 - 2014)
Company Filing History:
Years Active: 2000-2014
Title: Seiji Shimokawa: Innovator in Optical Technology
Introduction
Seiji Shimokawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical technology, holding a total of 9 patents. His work primarily focuses on devices that enhance imaging and measurement capabilities.
Latest Patents
One of his latest innovations is an autofocus device that includes a line image forming unit and a rotation unit. This device features an optical source and an optical unit that allows emitted light and object light to pass through the same optical path. The detection unit performs focus detection using the object light that has passed through the optical unit. The optical unit consists of a tube lens that forms emitted light into parallel light, an image forming unit that creates a continuous line image on the measurement target, and a rotation unit that rotates this continuous line.
Another notable patent is for an illumination device and vision measuring instrument. In this invention, a light source is fixed at a position and emits light away from the optical axis of an objective lens. The design includes an outer reflecting mirror and an inner reflecting mirror, which are fixed as a unit. The reflecting mirror unit can be adjusted along the optical axis, allowing for versatile light reflection depending on the incident position.
Career Highlights
Seiji Shimokawa is currently employed at Mitutoyo Corporation, a leading company in precision measurement technology. His work has significantly advanced the capabilities of optical devices, making them more efficient and effective in various applications.
Collaborations
Throughout his career, Shimokawa has collaborated with notable colleagues, including Kenji Okabe and Tatsuya Nagahama. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the field.
Conclusion
Seiji Shimokawa's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in measurement and imaging technologies.
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.