Toyota, Japan

Kazuhiro Kusuyama

This inventor holds 7 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Yazaki Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2004-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Kusuyama. Retrieved from https://idiyas.com/inventor/kazuhiro-kusuyama

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

USPTO Granted Patents = 7 

% Patents Active = 71.4

 

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 77(Granted Patents)


Location History:

  • Aichi, JP (2004 - 2007)
  • Toyota, JP (2005 - 2007)
  • Okazaki, JP (2016 - 2018)

Company Filing History:


Years Active: 2004-2018

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: Kazuhiro Kusuyama: Innovator in Electrical Components

Introduction

Kazuhiro Kusuyama is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of electrical components, holding a total of 7 patents. His innovative designs have enhanced the functionality and efficiency of various electrical systems.

Latest Patents

Among his latest patents, Kusuyama has developed a grommet and wire harness. This grommet features a bellows portion and a movable-member-side fitting portion, which are intricately designed to connect with unequal distances from the axial center to the outer edge. Additionally, he has created an electrical junction box that includes a body case with an opening part for electrical components. This junction box is designed for easy engagement and disengagement, ensuring a secure connection for electrical components.

Career Highlights

Kusuyama has worked with prominent companies in the automotive and electrical industries, including Yazaki Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electrical components.

Collaborations

Throughout his career, Kusuyama has collaborated with talented individuals such as Yoshihiko Nakahama and Hirotaka Kiyota. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.

Conclusion

Kazuhiro Kusuyama's contributions to electrical components through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in electrical systems, showcasing the importance of innovation in technology.

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]
Loading…