Location History:
- Hachioji, JP (1994)
- Tokyo, JP (1986 - 2020)
Company Filing History:
2 out of 21,351 
2 out of 77 
1 out of 16 
Years Active: 1986-2020
Title: Seizi Nishizawa: Innovator in Biological Tissue Observation
Introduction
Seizi Nishizawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of biological tissue observation, holding a total of four patents. His innovative techniques aim to enhance the evaluation of biological tissues, particularly in medical applications.
Latest Patents
Nishizawa's latest patents include a method and device for observing the dynamic physical properties of biological tissue. The method involves irradiating biological tissue with pulsed light in the far-infrared wavelength region, which is modulated into circular polarized lights. This technique allows for the evaluation of biological tissues such as cartilage and regenerated tissues. The device for measuring the thickness of a semiconductor layer includes a light source, an interferometer, and a light detecting element with overlapping photometric wavenumber ranges. This design enables optical measurements over a wide range that could not be achieved with a single photodetector.
Career Highlights
Throughout his career, Seizi Nishizawa has worked with notable companies, including Mitsubishi Electric Corporation and Jasco Corporation. His work has focused on advancing optical measurement techniques and improving the understanding of biological tissues.
Collaborations
Nishizawa has collaborated with esteemed colleagues such as Ryo Hattori and Ryoichi Fukazawa. Their joint efforts have contributed to the development of innovative technologies in the field of optical measurements.
Conclusion
Seizi Nishizawa's contributions to the field of biological tissue observation through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in medical technology and optical measurement techniques.
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.