Higashiosaka, Japan

Toshiro Kotake

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Kotake. Retrieved from https://idiyas.com/inventor/toshiro-kotake

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Toshiro Kotake: Innovator in Photoelectric Technology

Introduction

Toshiro Kotake is a notable inventor based in Higashiosaka, Japan. He is recognized for his contributions to the field of photoelectric technology, particularly in the development of devices that enhance the reading of punched cards. His innovative approach has led to the creation of a unique device that streamlines the process of reading punched cards.

Latest Patents

One of Toshiro Kotake's significant inventions is a photoelectric punched card reading device. This device is designed to allow users to insert punched cards by hand for photoelectric reading in a static state. It features a matrix of light sensors that align with holes in the punched card, an aperture mask in close contact with the light sensor matrix, and a card loading section that ensures the punched card is correctly positioned. Additionally, the device includes a light source that uniformly illuminates the light sensor matrix, integrating all components into a cohesive unit. Toshiro Kotake holds 1 patent for this innovative device.

Career Highlights

Toshiro Kotake has made significant strides in his career, particularly while working at Matsushita Electric Industrial Co., Ltd. His work has contributed to advancements in technology that facilitate the reading of punched cards, showcasing his expertise in the field.

Collaborations

Throughout his career, Toshiro Kotake has collaborated with notable colleagues, including Nobuo Hasegawa and Saburo Kitamura. These collaborations have likely enriched his work and contributed to the development of innovative technologies.

Conclusion

Toshiro Kotake's contributions to photoelectric technology, particularly through his patented punched card reading device, highlight his role as an innovator in the field. His work continues to influence advancements in technology, demonstrating the importance of innovation in enhancing everyday processes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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