1997 Gifu Pref. Research Institute for Industrial Arts
1998 Gifu Pref. Research Institute for Human Life Technology
2006 Industrial Technology Center Gifu Prefectural Government

Development of Wooden Desk for Telecommuting of Persons with Disabilities
Study on Wooden Toys to Support Growth of Disabled Children

Major works:
Bowling game
The bowling game that can be played by just rolling the balls lightly. Children can play with the bowling game even if they are not physically strong enough to roll the balls.