Segway May Face Patent Trouble In Japan

A Japanese robotics professor claims the Segway Human Transporter resembles a patented machine he invented 15 years ago.

1 minute read

January 15, 2002, 10:00 AM PST

By Abhijeet Chavan @http://twitter.com/legalaidtech


"The Segway is essentially a motorized parallel bicycle, with wheels side by side instead of front to back. If they claim that they did it first, it wouldn't be fair to me or my university. We did the research."

Thanks to Abhijeet Chavan

Sunday, January 13, 2002 in CNET News

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Aerial view of large warehouses across from development of suburban single-family homes in Jurupa, California with desert mountains in background.

New California Law Regulates Warehouse Pollution

A new law tightens building and emissions regulations for large distribution warehouses to mitigate air pollution and traffic in surrounding communities.

15 minutes ago - Black Voice News

Purple Phoenix light rail train connected to overhead wires at sunset.

Phoenix Announces Opening Date for Light Rail Extension

The South Central extension will connect South Phoenix to downtown and other major hubs starting on June 7.

1 hour ago - Arizona Republic

Real estate listings in window of Forbes Properties office.

How Housing as a Financial Product Harms Communities

Institutional buyers who treat housing as an investment product become disconnected from the impacts of higher rents, displacement, and housing instability.

2 hours ago - Strong Towns