Location History:
- Hirakata, JP (1996)
- Ashiya, JP (1995 - 1997)
- Tokyo, JP (2001 - 2007)
Company Filing History:
3 out of 2,346 
2 out of 499 
2 out of 180 
Years Active: 1995-2007
Title: The Innovations of Inventor Keiji Miyazawa
Introduction: Keiji Miyazawa is a renowned inventor based in Tokyo, Japan, known for his significant contributions to the field of sensor technology. With a total of seven patents to his name, Miyazawa has developed cutting-edge inventions that advance the measurement and monitoring of physical parameters.
Latest Patents: Among his latest innovations, Miyazawa has introduced a sophisticated physical quantity measuring method and device. This invention employs light emitted from a light source to generate an optical path difference based on the physical parameter being measured. This system then splits the light into two paths, producing an interference fringe. By detecting the position of this fringe, it facilitates precise measurement of differences between physical parameters.
In another notable patent, he developed a differential pressure sensor chip which includes a diaphragm for measuring differential pressure. This technology converts the pressure exerted on the diaphragm into an electrical signal. Additionally, this invention features a static pressure sensor chip, which also utilizes a diaphragm for measuring static pressure, mounted on a header that connects both chips to a common pressure chamber. These innovations showcase Miyazawa’s dedication to enhancing sensor functionality.
Career Highlights: Keiji Miyazawa’s professional journey includes key positions at Mitsubishi Chemical Corporation and Mitsubishi Kasei Corporation. His work at these leading companies has enabled him to refine his expertise and contribute to groundbreaking advancements in sensor technology.
Collaborations: During his career, Miyazawa has collaborated with talented individuals including Naomi Kitamura and Takeshi Shimomura. These partnerships have played a vital role in the development and success of his innovative projects, allowing for a shared exchange of knowledge and ideas.
Conclusion: Keiji Miyazawa stands out in the world of inventions with his unique approach to measuring physical parameters through advanced sensor technology. His remarkable patents demonstrate his profound impact on the industry, making him a significant figure among contemporary inventors. With ongoing innovations, Miyazawa continues to shape the future of sensor applications and technology.
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.