Nishio, Japan

Takahiro Kokubu

This inventor holds 15 USPTO granted patents and 1 EPO patent. Top assignees: Aisin Aw Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2006-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Kokubu. Retrieved from https://idiyas.com/inventor/takahiro-kokubu

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


% Patents Active = 60.0


Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 49(Granted Patents)


Location History:

  • Aichi-ken, JP (2006 - 2011)
  • Nishio, JP (2017 - 2020)
  • Anjo, JP (2010 - 2021)

Company Filing History:


Years Active: 2006-2021

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

Title: The Innovative Mind of Takahiro Kokubu

Introduction

Takahiro Kokubu, an inventive mind hailing from Nishio, Japan, has made significant contributions to the automotive industry through his innovative designs and technologies. With an impressive portfolio of 15 patents, Kokubu's work showcases his dedication to creating advanced hydraulic control systems and safety mechanisms for vehicles.

Latest Patents

Among his latest patents is the "Hydraulic Control Unit of Vehicle Drive System." This invention features a sophisticated hydraulic control unit combined with an automatic transmission and an oil pump device. It incorporates first and second electromagnetic valves, multiple oil passages, and a manual valve that interfaces with a shifting device operated by the vehicle's operator, enhancing the vehicle’s drive capabilities.

Another notable patent is the "Parking Device," which comprises a lock shaft and a magnetic locking mechanism that employs a plunger and permanent magnet. This design ensures that, in a parking lock released state, the lock shaft remains secured by the permanent magnet's attraction to a flange when not energized, thereby providing safety during vehicle operation.

Career Highlights

Kokubu's impressive career includes key positions at well-respected companies within the automotive industry, specifically Aisin Aw Co., Ltd. and Toyota Jidosha Kabushiki Kaisha. His work at these companies has allowed him to apply his inventive skills in practical settings, contributing to groundbreaking automotive technologies that enhance safety and efficiency.

Collaborations

Throughout his career, Kokubu has collaborated with talented colleagues such as Masaya Nakai and Kazunori Ishikawa. These partnerships have fostered a rich exchange of ideas, leading to innovative solutions that address contemporary automotive challenges. Their combined expertise has undoubtedly contributed to the success of Kokubu's patents and designs.

Conclusion

Takahiro Kokubu exemplifies the spirit of innovation through his numerous patents and contributions to the automotive industry. His creations not only enhance vehicle performance and safety but also reflect a commitment to advancing technology in everyday life. With every patent, Kokubu continues to inspire future inventors and innovators.

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…