Top Inventors at Mizuho All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Takuya Obi | 2 |
| 2 | Haruyasu Katahira | 1 |
| 3 | Hiromi Sato | 1 |
| #4 | Ichiro Kitani | 1 |
| #5 | Kei Aoki | 1 |
| #6 | Munesato Sakane | 1 |
| #7 | Noboru Matsumori | 1 |
| #8 | Osamu Tsumori | 1 |
| #9 | Shinya Ito | 1 |
| #10 | Sohei EBARA | 1 |
| #11 | Takanori Murakami | 1 |
| #12 | Takao Ochi | 1 |
| #13 | Tetsuo SUMIDA | 1 |
| #14 | Toshiyuki Nabemoto | 1 |
| #15 | Tomoya Nakakuki | 1 |
| #16 | Toshio Nakazawa | 1 |
| #17 | Akihisa Inoue | 1 |