Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177077 | Supporting device for exhibiting golf club | Heihachiro Yamamoto, Yasushi Aoki | 2012-05-15 |
| 7896173 | Supporting device for exhibiting a golf club | Heihachiro Yamamoto, Yasushi Aoki | 2011-03-01 |
| 4607713 | Distributing table construction for use in combinational weighing apparatus | Asashiro Izumi, Sadanobu Nishiyama | 1986-08-26 |