Kyoto, Japan

Tumoru Ohata

This inventor holds 1 USPTO granted patent. Top assignee: Ikeuchii & Sato. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tumoru Ohata. Retrieved from https://idiyas.com/inventor/tumoru-ohata

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Tumoru Ohata

Introduction

Tumoru Ohata is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of technology, particularly with his innovative designs and patents. His work has had a lasting impact on the industry, showcasing his creativity and technical expertise.

Latest Patents

Tumoru Ohata holds a patent for a tape cartridge. This invention features a tape wound between a pair of rotative reels, allowing the tape to be drawn from the cartridge. The design includes an expansive belt or rotative rollers that contact the surface of the tape, which is wound around the reels. This mechanism eliminates air between the tape layers and removes dust adhered to the tape's surface. As a result, the appearance of the tape wound around the reels is enhanced, and the occurrence of drop-out or an increase in the rate of error is prevented. He has 1 patent to his name.

Career Highlights

Tumoru Ohata is currently employed at Ikeuchi & Sato, where he continues to innovate and develop new technologies. His career has been marked by a commitment to improving existing products and creating new solutions that address industry challenges.

Collaborations

Throughout his career, Tumoru has collaborated with talented individuals such as Tousaku Nishiyama and Masaru Watanabe. These partnerships have allowed him to expand his knowledge and enhance his inventions.

Conclusion

Tumoru Ohata is a remarkable inventor whose contributions to technology are noteworthy. His innovative tape cartridge design exemplifies his ability to solve complex problems and improve product functionality. His work continues to inspire future innovations in the field.

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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