Funabashi, Japan

Ryoichi Kanno

This inventor holds 3 USPTO granted patents. Top assignees: Hayashi Denki Co. Ltd., Other. Active years: 1982-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Kanno. Retrieved from https://idiyas.com/inventor/ryoichi-kanno-6v4vd520

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 48(Granted Patents)


Location History:

  • Funabashi, JP (1982 - 1983)
  • Funabashi-shi, Chiba-ken, JP (1989)

Company Filing History:

goldMedal1 out of 8 
 
Hayashi Denki Co. Ltd.
 patents
silverMedal3 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1982-1989

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3 patents (USPTO):Explore Patents

Title: Ryoichi Kanno: Innovator in Printing and Medical Technology

Introduction

Ryoichi Kanno is a notable inventor based in Funabashi, Japan. He has made significant contributions to the fields of printing technology and medical measuring apparatuses. With a total of 3 patents to his name, Kanno's work reflects a commitment to innovation and improving efficiency in various applications.

Latest Patents

One of Kanno's latest patents is the "Interchangeable Drum Unit Interchange System." This system is designed for rotary printing machines and aims to alleviate the physical burden on workers while significantly reducing the time required for the interchange of drum units. The system features rack truck rails aligned with a printing line, allowing for the efficient movement of interchangeable drum units.

Another significant invention is the "Medical Measuring Apparatus," which utilizes an ultrasonic wave probe to assess blood flow speed and blood vessel diameter. This apparatus displays critical health metrics on cathode ray tubes, providing valuable information for medical professionals.

Career Highlights

Throughout his career, Ryoichi Kanno has worked with various companies, including Hayashi Denki Co. Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Kanno has collaborated with notable individuals such as Hiroshi Furuhata and Kuniyasu Kodaira. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Ryoichi Kanno's contributions to printing technology and medical devices showcase his innovative spirit and dedication to improving efficiency and safety. His patents reflect a blend of creativity and practicality that continues to influence these industries.

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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