| 7481743 |
Training machine |
Keiichi Matsubara, Hisashi Mori, Atsushi Yamazaki, Setsu Muraki, Masatoshi Mukai |
2009-01-27 |
| 7303508 |
Training equipment |
Motoki Toyama, Eita Kada, Hirofumi Nagao, Takuya Nakano |
2007-12-04 |
| 6462720 |
Light-emitting display device, target game apparatus using light-emitting display device, display switching method and target hit display method |
Akihisa Yamashita, Hirofumi Fujimoto, Katsunori Hirasawa, Masatoshi Mukai, Yutaka Tsuji |
2002-10-08 |
| 6383097 |
Table tennis apparatus |
Toshimitsu Oishi, Akihisa Yamashita, Hideki Kotani, Hirofumi Fujimoto, Katsunori Hirasawa |
2002-05-07 |
| 6276682 |
Air hockey game apparatus |
Akihisa Yamashita, Eita Kada, Hideki Kotani, Yusuke Fujimoto, Hajime Dohki |
2001-08-21 |
| 6234476 |
Air hockey game apparatus |
Akihisa Yamashita, Eita Kada, Hideki Kotani, Yusuke Fujimoto, Hajime Dohki |
2001-05-22 |
| 6220452 |
Table tennis ball-sorting device and table tennis apparatus |
Akihisa Yamashita, Toshimitsu Oishi, Hideki Kotani, Hirofumi Fujimoto, Katsunori Hirasawa |
2001-04-24 |
| 6200236 |
Table tennis apparatus |
Toshimitsu Oishi, Akihisa Yamashita, Hideki Kotani, Hirofumi Fujimoto, Katsunori Hirasawa |
2001-03-13 |
| D425568 |
Table for use in a table tennis game machine |
Hiroyuki Muraki, Hirofumi Fujimoto, Hideki Kotani |
2000-05-23 |
| 6019681 |
Simulative quick-firing gun |
Toshimitsu Oishi |
2000-02-01 |
| D414520 |
Table tennis game machine |
Hiroyuki Muraki, Hirofumi Fujimoto, Hideki Kotani |
1999-09-28 |
| 5947824 |
Flight simulation game apparatus |
Katsunori Okita |
1999-09-07 |
| D412536 |
Game machine |
Makiko Otomi, Hirofumi Fujimoto |
1999-08-03 |