Isehara, Japan

Kohtaro Shiino

This inventor holds 36 USPTO granted patents and 1 EPO patent, primarily in Power Steering Technology. Top assignees: Hitachi Automotive Systems, Ltd., Hitachi, Ltd., Hitachi Astemo Ltd.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohtaro Shiino. Retrieved from https://idiyas.com/inventor/kohtaro-shiino

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


% Patents Active = 69.4


Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 141(Granted Patents)


Location History:

  • Sagamihara, JP (2013)
  • Kanagawa, JP (2004 - 2018)
  • Isehara, JP (2010 - 2023)

Company Filing History:


Years Active: 2004-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Power Steering Device
Electric Power Steering
Motor Control
Torque Sensor
Steering Apparatus
Brushless Motor
Rotational Angle Detection
Grease Composition
Water Detection System
Connector
Worm Gear Unit
Vehicular Suspension
36 patents (USPTO):Explore Patents

Title: Innovations and Impact of Kohtaro Shiino

Introduction

Kohtaro Shiino is a prominent inventor based in Isehara, Japan, holding an impressive total of 34 patents. His contributions to the field of automotive technology demonstrate his commitment to innovation and advancement in engineering practices.

Latest Patents

Two of his latest patents showcase his innovative approaches:

1. **Motor Drive Device**: This invention features a heater-integrated fuse positioned at a neutral point of a stator coil. It is designed to cut the fuse part by heating when a short-circuit failure of an inverter is detected, thus enhancing safety and performance.

2. **Power Steering Device**: This patent incorporates a spring steel-made clip that consists of an arc-shaped first and second inserting part forcing portions. These components allow for a secure connection while preventing undesired relative movements between tubes, showcasing a novel solution for steering mechanisms.

Career Highlights

Kohtaro Shiino has had a distinguished career at notable companies in the automotive industry, including Hitachi Automotive Systems, Ltd. and Hitachi, Ltd. His work at these organizations has contributed significantly to advancements in automotive technologies and product safety.

Collaborations

Throughout his career, Shiino has collaborated with esteemed colleagues such as Toshiro Yoda and Makoto Kimura. These partnerships have facilitated technical breakthroughs and fostered an environment of innovation, leading to the development of several of his patents.

Conclusion

Kohtaro Shiino's extensive portfolio of patents and innovative solutions exemplifies his significant contributions to the field of automotive technology. His work not only enhances product functionality and safety but also paves the way for future developments in the industry. As he continues to invent and inspire, his legacy in engineering will undoubtedly impact future generations.

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…