Location History:
- Chiba, JP (1987)
- Kashiwa, JP (1982 - 1991)
Company Filing History:
5 out of 900 
1 out of 42,488 
Years Active: 1982-1991
Title: The Innovations of Kouichi Koike
Introduction
Kouichi Koike is a notable inventor based in Kashiwa, Japan. He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work primarily focuses on advancements in X-ray imaging and television apparatuses.
Latest Patents
One of his latest inventions is the X-ray television apparatus. This innovative device applies X-rays to an object for inspection, converting the X-ray projection image into an optical image using a fluorescent screen or an X-ray image intensifier. The optical image is then captured by a TV camera, allowing for fluoroscopic monitoring through a TV monitor. Additionally, it records radiographs of the object using the video signal. The apparatus utilizes avalanche multiplication on the photoconductive layer of the image pick-up tube, enabling high sensitivity monitoring or imaging at low X-ray dose rates. Another significant invention is the image input device, which photographs images using a television camera with multiple operational modes that have varying numbers of scanning lines. The obtained video signal undergoes analogue to digital conversion, and a digital image signal is stored. The device selects one of several sampling clocks derived from a main clock for the conversion process, while synchronization signals for horizontal and vertical scanning are generated.
Career Highlights
Kouichi Koike has worked with prominent companies such as Hitachi Medical Corporation and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies.
Collaborations
Throughout his career, Koike has collaborated with notable coworkers, including Hisatake Yokouchi and Masayuki Tsuneoka. Their combined expertise has contributed to the success of various projects and inventions.
Conclusion
Kouichi Koike's contributions to imaging technology, particularly in X-ray applications, have made a significant impact in the field. His innovative patents and collaborations highlight his dedication to advancing technology for better imaging 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.