17 Utility Patents
#18 in Narashino
#45,339 in Japan
#210,624 in the World
Forward Citations = 82
Company Filing History:


General Director of the Agency of Industrial Science and Technology
4. 3 out of 77
Director-general of the Agency of Industrial Science and Technology
5. 2 out of 348
Ministry of International Trade & Industry
where one patent can have more than one assignee
Get your Inventor Badge Today