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For the Inventor, By the Inventor

Saitama, Japan

Kiyoharu Nishiyama

This inventor holds 6 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1997-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoharu Nishiyama. Retrieved from https://idiyas.com/inventor/kiyoharu-nishiyama

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 79(Granted Patents)


Location History:

  • Tokyo, JP (1997 - 2002)
  • Saitama, JP (2004 - 2008)

Company Filing History:

goldMedal6 out of 28,957 
 
Ricoh Company, Ltd.
 patents

Years Active: 1997-2008

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6 patents (USPTO):Explore Patents
1. 7350223 - Multi-media data automatic delivery system (2008-03-25),
2. 6725460 - Multi-media data automatic delivery system (2004-04-20),
3. 6373525 - Focus controlling method and camera which sets different focus sampling frequencies when recording still images and when recording a series of consecutive images (2002-04-16),
4. 6091452 - Focus controlling method and apparatus which uses different focusing (2000-07-18),
5. 5703628 - Image data store device (1997-12-30),
6. 5664238 - Focal controller of camera (1997-09-02),

Title: Kiyoharu Nishiyama: Innovator in Multi-Media Data Delivery Systems

Introduction

Kiyoharu Nishiyama is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of technology, particularly in the area of multi-media data delivery systems. With a total of 6 patents to his name, Nishiyama continues to push the boundaries of innovation.

Latest Patents

One of Nishiyama's latest patents is a multi-media data automatic delivery system. This system is designed to deliver content through a central system that communicates with multiple terminal systems. The terminal systems receive and display the content, while communication lines connect them to the central system. The central system features a delivery-schedule setting unit that establishes a delivery schedule. Additionally, a contents-delivery unit ensures that content is delivered to the terminal systems according to this schedule, specifically during times when the load on the terminal systems is lower than a predetermined level.

Career Highlights

Kiyoharu Nishiyama is currently employed at Ricoh Company, Ltd., where he continues to develop innovative solutions in the field of data delivery. His work has been instrumental in enhancing the efficiency and effectiveness of content distribution systems.

Collaborations

Nishiyama collaborates with Kunikazu Tsuda, a fellow innovator, to further advance their projects and share insights in their respective fields.

Conclusion

Kiyoharu Nishiyama is a notable inventor whose work in multi-media data delivery systems has made a significant impact on technology. His contributions continue to shape the future of content distribution, showcasing the importance of innovation in today's digital landscape.

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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