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For the Inventor, By the Inventor

Tokyo, Japan

Kikuo Kaga

This inventor holds 12 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignees: Mitomo Corporation, Mitomo Shoji Kabushiki Kaisha, Sobu Ready Mix Concrete Co., Ltd.. Active years: 1989-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kikuo Kaga. Retrieved from https://idiyas.com/inventor/kikuo-kaga

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

USPTO Granted Patents = 12 

% Patents Active = 16.7

 

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Kanagawa, JP (2004 - 2005)
  • Tokyo, JP (1989 - 2015)

Company Filing History:

goldMedal10 out of 10 
 
Mitomo Corporation
 patents
silverMedal1 out of 1 
 
Mitomo Shoji Kabushiki Kaisha
 patent
bronzeMedal1 out of 1 
 
Sobu Ready Mix Concrete Co., Ltd.
 patent
4. 1 out of 22 
 
Sumitomo Corporation
 patents
where one patent can have more than one assignee

Years Active: 1989-2015

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12 patents (USPTO):Explore Patents
1. 9016588 - Wireless IC tag (2015-04-28),
2. 8957764 - Data writing apparatus writing data to wireless IC tags (2015-02-17),
3. 8947208 - IC tag searching apparatus (2015-02-03),
4. 8797147 - Upright type apparatus for charging wireless IC tags (2014-08-05),
5. 8514060 - Wireless identification tag (2013-08-20),
6. 8405493 - Apparatus for embedding wireless IC tags (2013-03-26),
7. 8149121 - Wireless identification tag (2012-04-03),
8. 7804406 - Quality control system of concrete and cement products using wireless IC tag (2010-09-28),
9. 6909197 - Cement distributing vehicle (2005-06-21),
10. 6826448 - Cement distribution system (2004-11-30),
11. 6024791 - Molded bodies of cement type admixed and kneaded material having (2000-02-15),
12. 4795263 - Method of producing concrete (1989-01-03),

Title: Kikuo Kaga: Innovator in Wireless Technology

Introduction

Kikuo Kaga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of wireless technology, holding a total of 12 patents. His innovative work focuses on enhancing communication systems through advanced wireless IC tags.

Latest Patents

One of Kaga's latest patents is a wireless IC tag designed to facilitate data writing using an IC tag introducing machine. This wireless IC tag ensures the necessary communication distance for writing and reading data while maintaining the structural integrity of construction materials. It features antennas with excellent directionality, enhancing its performance. Another notable patent is a data writing apparatus that securely writes data to wireless IC tags. This apparatus embeds the tags into various objects, utilizing radio communication for data transfer and a specialized charging member for embedding.

Career Highlights

Kikuo Kaga has worked with notable companies such as Mitomo Corporation and Mitomo Shoji Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in wireless technology and innovation.

Collaborations

Kaga has collaborated with esteemed colleagues, including Shigeo Ashizawa and Yasuo Kano. Their joint efforts have further advanced the development of wireless communication technologies.

Conclusion

Kikuo Kaga's contributions to wireless technology through his patents and collaborations highlight his role as a leading innovator in the field. His work continues to influence advancements in communication systems.

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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