Ball lottery apparatus
US-9937411-B2 · Apr 10, 2018 · US
Uchiyama Takashi was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Uchiyama Takashi |
| Year | 2018 |
| Patents | 1 |
Representative publications for Uchiyama Takashi in 2018.
US-9937411-B2 · Apr 10, 2018 · US
Most common classification codes for Uchiyama Takashi in 2018.
| CPC | Patents |
|---|---|
| A63F3/06 | 1 |
| A63F3/061 | 1 |
| A63F5/00 | 1 |
| A63F5/02 | 1 |
| G07F17/3202 | 1 |
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