Toyota, Japan

Shigeho Inaoka

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeho Inaoka. Retrieved from https://idiyas.com/inventor/shigeho-inaoka

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


% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Shigeho Inaoka - Innovator in Hydraulic Control Systems

Introduction

Shigeho Inaoka is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of hydraulic control systems, particularly in the automotive industry. His innovative approach has led to the development of a unique hydraulic control system that enhances vehicle performance.

Latest Patents

Shigeho Inaoka holds 1 patent for his invention titled "Hydraulic control system for vehicle." This patent describes a system where a first check valve allows oil to flow in only one direction from a first oil pump toward an oil receiving portion. Additionally, a second check valve permits oil flow from a second oil pump toward the same oil receiving portion. The design includes a third oil passage that connects the merging point of the first and second oil passages to the second oil pump, bypassing the second check valve. This third oil passage is equipped with a throttle mechanism that restricts the flow rate of oil discharged from the second oil pump.

Career Highlights

Shigeho Inaoka is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to focus on innovative solutions that improve vehicle functionality and efficiency. His expertise in hydraulic systems has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Shigeho has collaborated with talented colleagues, including Takuya Kodama and Hiroaki Kimura. These collaborations have fostered an environment of innovation and creativity, leading to advancements in automotive technology.

Conclusion

Shigeho Inaoka's contributions to hydraulic control systems exemplify the spirit of innovation in the automotive industry. His patent reflects a commitment to enhancing vehicle performance through advanced engineering solutions. His work continues to influence the field and inspire future innovations.

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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