Company Filing History:
2 out of 3,132 
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1 out of 2,248 
Years Active: 1982-1996
Title: The Innovative Mind of Tohru Nakajima
Introduction: Tohru Nakajima is a renowned inventor based in Tokyo, Japan, holding a total of five patents that reflect his contributions to the fields of optical detection and coin discrimination technologies. His inventive work showcases a blend of creativity and technical expertise.
Latest Patents: Among his latest innovations, Nakajima developed a "Pattern Detecting Apparatus," which features an irradiating means that emits light to detect patterns on the surface of an object. The apparatus includes a light detecting mechanism that determines the pattern based on the light reflected or transmitted through the object. Furthermore, Nakajima introduced a "Coin Discriminator Using a Plurality of Optical Fiber Groups," designed to identify coin denominations and genuineness by analyzing surface unevenness. This apparatus incorporates a unique setup of optical fibers that gather reflected light and convert it into electrical signals for efficient discrimination.
Career Highlights: Throughout his career, Tohru Nakajima has collaborated with notable companies, including Asahi Kogaku Kogyo Kabushiki Kaisha and Laurel Bank Machines Company, Ltd. His work in these organizations has contributed significantly to advancements in optical and electronic technologies.
Collaborations: Nakajima's journey in innovation has been enriched by partnerships with esteemed colleagues, including Mituhiro Nagase and Osamu Kondoh. These collaborations have fostered a dynamic exchange of ideas, leading to the development of impactful technologies.
Conclusion: Tohru Nakajima stands out as a pivotal figure in the realm of inventions, utilizing his expertise to address practical challenges through innovative patents. His contributions, particularly in pattern detection and coin discrimination technologies, continue to influence the industry and inspire future inventors.