Iwata, Japan

Isao Hori

This inventor holds 11 USPTO granted patents. Top assignee: Ntn Corporation. Active years: 1993-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Hori. Retrieved from https://idiyas.com/inventor/isao-hori

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


% Patents Active = 90.9

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 105(Granted Patents)


Location History:

  • Iwata, JP (1993 - 1999)
  • Shizuoka, JP (2000 - 2006)

Company Filing History:


Years Active: 1993-2006

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11 patents (USPTO):Explore Patents

Title: Isao Hori: Innovator of Advanced Rotation Transmission Devices

Introduction

Isao Hori is a prominent inventor based in Iwata, Japan, known for his significant contributions to the field of mechanical engineering. With a remarkable portfolio of 11 patents, he has developed innovative solutions that enhance the functionality and efficiency of rotation transmission devices.

Latest Patents

One of Hori's notable patents is the "Rotation Transmission Device." This advanced mechanism features a two-way clutch designed to prevent engagement while the inner member rotates unengaged with the outer member. The clutch assembly comprises an outer member, a cam ring, rollers, and a roller retainer, all working in unison to ensure smooth operation. Additionally, Hori holds a patent for a "One-Way Clutch," a full type device where rollers are strategically arranged to enhance response times and torque transmission. The design allows for reliable engagement with inclined cam surfaces, significantly improving the clutch's performance.

Career Highlights

Isao Hori's career is marked by his tenure at NTN Corporation, a leading manufacturer of bearings and other motion control products. His inventive spirit has led to advancements in clutch technology, further establishing him as a key figure in the field of mechanical innovation.

Collaborations

Throughout his career, Hori has collaborated with other talented engineers, including Kenichiro Itoh and Ken Yamamoto. Their collective expertise has fostered an environment of creativity and problem-solving, resulting in numerous advancements in rotation transmission technology.

Conclusion

Isao Hori's work in the field of rotation transmission devices exemplifies the potential of innovation to drive progress in mechanical engineering. His patents not only showcase his ingenuity but also play a crucial role in advancing the industry, ensuring a legacy of excellence and creativity in the world of inventions.

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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