This inventor holds 1 USPTO granted patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Motoki Tachiiri: Inventor of a Road-Bump Detection System.
Introduction
Motoki Tachiiri is an inventor based in Nagoya, Japan, associated with Toyota Jidosha Kabushiki Kaisha. His patent work addresses vehicle sensing and road-surface conditions.
Latest Patents
Tachiiri is credited with 1 patent, titled “Bump detector.” The invention describes a processor that uses motor torque, tire and motor angular acceleration, and vehicle speed information to calculate the horizontal force acting on a tire as it rides over a road bump. It estimates bump height by comparing that force with pre-calculated bump information that associates tire-force peaks at different vehicle speeds with bump heights.
Career Highlights
The bump detector reflects an application of vehicle data to identify road irregularities and estimate their height. The patent information provided associates Tachiiri’s work with Toyota Jidosha Kabushiki Kaisha.
Collaborations
Hideto Wakabayashi is identified as Tachiiri’s coworker. The supplied information does not specify their roles or describe a particular joint project.
Conclusion
Motoki Tachiiri’s patent focuses on using vehicle and tire measurements to detect road bumps and estimate their height, contributing to automotive sensing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile