Location History:
- Hitachi, JP (2004 - 2011)
- Tokyo, JP (2020)
Company Filing History:
6 out of 42,485 
3 out of 7 
1 out of 832,680 Years Active: 2004-2020
Title: Tsutomu Yamashita: Innovator in Particle Beam Therapy
Introduction
Tsutomu Yamashita is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of particle beam therapy, holding a total of seven patents. His innovative work focuses on improving radiation treatment systems, which have the potential to enhance cancer treatment methodologies.
Latest Patents
One of his latest patents is a particle beam therapy system that features X-ray detectors attached to a particle beam irradiation system. This system includes a rotary drum of a gantry, which houses a radiation treatment cage with a movable floor. The movable floor is designed with footboards and X-ray transmission plates, allowing for precise treatment delivery. Additionally, X-ray sources are strategically placed outside the rotary drum to optimize the therapy process.
Another notable patent is a rotating irradiation therapy apparatus used for particle beam therapy. This apparatus consists of a rotating gantry equipped with a charged particle beam irradiation device. It includes beam transport devices that guide the charged particle beam to the irradiation device, ensuring effective treatment. The design incorporates rollers and rings that support the gantry, enhancing its functionality and stability during operation.
Career Highlights
Throughout his career, Tsutomu Yamashita has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Setsubi Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in particle beam therapy.
Collaborations
He has collaborated with notable coworkers, including Yutaka Muramatsu and Shigeji Kaneko. Their combined expertise has contributed to the advancement of technologies in the field of radiation therapy.
Conclusion
Tsutomu Yamashita's contributions to particle beam therapy exemplify his dedication to innovation in medical technology. His patents reflect a commitment to improving cancer treatment methods, showcasing the importance of collaboration and expertise in advancing healthcare solutions.
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.