Company Filing History:
19 out of 42,488 
3 out of 88 
1 out of 66 
Years Active: 1983-2001
Title: The Innovative Mind of Mitsuyoshi Koizumi
Introduction
Mitsuyoshi Koizumi, an esteemed inventor based in Yokohama, Japan, has made significant contributions to science and technology through his inventive works. With a portfolio of 21 patents, Koizumi's innovations primarily focus on advanced detection systems and DNA sequencing technologies.
Latest Patents
Koizumi's recent patents showcase his cutting-edge research and development efforts. One notable invention is a **DNA base sequencer**, which incorporates a gel electrophoretic system for analyzing fluorophore-labelled DNA fragments. This sequencer includes a laser diode that serves as a light source, illuminating the tracks with exciting laser light and is paired with a CCD sensor that captures emitted fluorescence. The system boasts a control unit featuring a Peltier device to manage the laser diode's temperature, ensuring optimal performance and accuracy in detection.
Another remarkable invention is the **apparatus for detecting extraneous substances on a glass plate**. This device utilizes a dual light projecting system, employing both S-polarized and P-polarized laser beams at varying elevation angles. The resultant scattered light is received by a dedicated light receiving system, enhancing the ability to detect contaminants on glass surfaces effectively.
Career Highlights
Koizumi's professional journey includes valuable experiences at prominent companies such as Hitachi and Hitachi Electronics Engineering Co., Ltd. His work at these leading organizations has allowed him to refine his skills and make substantial contributions to technological advancements.
Collaborations
During his career, Mitsuyoshi Koizumi has collaborated with notable colleagues, including Nobuyuki Akiyama and Yoshimasa Ohshima. These partnerships fostered innovation and helped propel numerous research projects forward, contributing to the success of their endeavors in the field of technology and inventions.
Conclusion
Mitsuyoshi Koizumi's impressive track record of patents and his dedication to innovation reflect his significant impact on technology. His work continues to inspire future inventors and researchers, paving the way for advancements in DNA sequencing and detection systems. Koizumi stands as a prime example of how innovative thinking can lead to groundbreaking inventions that reshape industries and improve lives.
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.