Patents per Year
Top Inventors at Xiroku All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yasuji Ogawa | 9 |
| 2 | Akio Hashimoto | 1 |
| 2 | Jun Sakai | 1 |
| 2 | Kenji Tsunezaki | 1 |
| 2 | Kouki Shimiya | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yasuji Ogawa | 9 |
| 2 | Akio Hashimoto | 1 |
| 2 | Jun Sakai | 1 |
| 2 | Kenji Tsunezaki | 1 |
| 2 | Kouki Shimiya | 1 |