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For the Inventor, By the Inventor

Ichihara, Japan

Haruo Kobayashi

This inventor holds 3 USPTO granted patents. Top assignees: Idemitsu Kosan Company, Limited, Central Japan Railway Company, Idemitsu Petrochemical Co., Ltd.. Active years: 1976-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruo Kobayashi. Retrieved from https://idiyas.com/inventor/haruo-kobayashi-ry6l4zt0

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Chiba, JA (1976)
  • Ichihara, JP (2001 - 2009)

Company Filing History:

goldMedal2 out of 2,283 
 
Idemitsu Kosan Company, Limited
 patents
silverMedal1 out of 119 
 
Central Japan Railway Company
 patents
bronzeMedal1 out of 555 
 
Idemitsu Petrochemical Co., Ltd.
 patents
4. 1 out of 16,627 
 
Mitsubishi Electric Corporation
 patents
where one patent can have more than one assignee

Years Active: 1976-2009

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3 patents (USPTO):Explore Patents
1. 7578242 - Magnetic levitation transportation system ground coil unit and manufacturing method thereof (2009-08-25),
2. 6328611 - Connector for a socket (2001-12-11),
3. 3945979 - Polycarbonate resin compositions with improved transparency (1976-03-23),

Title: Haruo Kobayashi: Innovator in Magnetic Levitation Technology

Introduction

Haruo Kobayashi is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of magnetic levitation technology, holding a total of 3 patents. His work focuses on enhancing transportation systems through innovative engineering solutions.

Latest Patents

Kobayashi's latest patents include a magnetic levitation transportation system ground coil unit and a manufacturing method thereof. This invention involves an annular coil conductor that is integrally molded with a mounting bush using thermoplastic resin. The design aims to improve the efficiency and durability of magnetic levitation systems. Another notable patent is a box-shaped connector for a socket. This connector is designed to effectively disperse stress during socket insertion, thereby preventing cracks or breakages.

Career Highlights

Throughout his career, Haruo Kobayashi has worked with prominent companies such as Idemitsu Kosan Company, Limited and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in developing advanced technological solutions.

Collaborations

Kobayashi has collaborated with talented individuals in his field, including Takenori Asajima and Yoshihiro Narita. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Haruo Kobayashi's contributions to magnetic levitation technology and his innovative patents highlight his role as a leading inventor in Japan. His work continues to influence advancements in transportation 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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