Location History:
- Hitachi, JA (1977)
- Ibaragi, JP (1978)
- Kitaiabaraki, JP (1985)
- Hitachi, JP (1991 - 1992)
- Kataibaraki, JP (1998)
- Kitaibaraki, JP (1980 - 2009)
- Chiyoda-ku, JP (2017 - 2019)
- Tokyo, JP (1998 - 2020)
Company Filing History:
23 out of 1,641 
8 out of 15,844 
7 out of 21,351 
Years Active: 1977-2020
Title: Hiroshi Nishizawa: Innovator in Particle Beam Therapy and Elevator Technologies
Introduction
Hiroshi Nishizawa is an esteemed inventor based in Tokyo, Japan, renowned for his contributions to advanced technologies in particle beam therapy and elevator systems. With an impressive portfolio of 41 patents, Nishizawa has significantly influenced the landscape of medical and engineering innovation.
Latest Patents
His most recent inventions include a dose distribution calculation device, which features a beam information storing unit. This device aids in calculating radiation dose distribution using measured particle beam information. Additionally, he has developed a particle beam therapy system that enhances treatment efficacy by closely monitoring the radiation dose given to patients.
Another notable invention is the elevator car position detection device. This technology utilizes a magnetic field generator to produce an eddy current magnetic field on an identification member, allowing for precise positioning of elevator cars. The innovative arrangement of conductors along the ascension and descension path enhances the accuracy of detection.
Career Highlights
Nishizawa's career spans several influential companies, including Hitachi Chemical Company, Ltd. and Mitsubishi Electric Corporation. His experience and expertise in these leading organizations have positioned him at the forefront of technological advancements.
Collaborations
Throughout his career, Nishizawa has collaborated with fellow experts like Yoshiyuki Mukoyama and Kenji Suzuki. These partnerships have fostered innovation and led to the successful development of new technologies that are pivotal in their respective fields.
Conclusion
Hiroshi Nishizawa's impressive achievements in the realm of inventions and patents underscore his vital role in advancing technology. His work not only improves medical treatment methods but also enhances systems in everyday life, demonstrating the significant impact an inventor can have on society.
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.