Top Inventors at Osg 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazumitsu Harada | 2 |
| 2 | Yasuyuki Endoh | 2 |
| 3 | Jiro Osawa | 1 |
| #4 | Masatoshi Sakurai | 1 |
| #5 | Mei WANG | 1 |
| #6 | Peter Gennuso | 1 |
| #7 | Takuma Aoyama | 1 |
| #8 | Takahiro Yamamoto | 1 |
| #9 | Tomonori Yoda | 1 |
| #10 | Yasuhito Fujii | 1 |
| #11 | Yousuke Suzuki | 1 |
| #12 | Yusuke Tanaka | 1 |