51 Utility Patents
#1,626 in Tokyo
#7,287 in Japan
#36,552 in the World
Forward Citations = 154
Company Filing History:

Toshiba Elevator Kabushiki Kaisha

4. 4 out of 8,864

5. 3 out of 208
Toyo Seikan Group Holdings, Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today