Top Inventors at Yoshikazu Nakayama All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshikazu Nakayama | 5 |
| 1 | Akio Harada | 5 |
| 3 | Seiji Akita | 4 |
| #4 | Takashi Okawa | 2 |
| #5 | Masatoshi Yasutake | 1 |
| #5 | Shigenobu Yamanaka | 1 |
| #5 | Yoshiharu Shirakawabe | 1 |
| #5 | Yuichi Takano | 1 |