Top Inventors at Wakayama Prefecture All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Eisaku Nomura | 4 |
| 2 | Hisaji Taniguchi | 4 |
| 3 | Takuo Tsuno | 4 |
| #4 | Hitoshi Saomoto | 2 |
| #5 | Seikou Minami | 2 |
| #6 | Takeshi Mori | 2 |
| #7 | Tomohiro Mori | 2 |
| #8 | Akane Saito | 2 |
| #9 | Chieko Hayashi | 1 |
| #10 | Hideyuki Koishi | 1 |
| #11 | Hiroyuki Miyamoto | 1 |
| #12 | Hitoshi Torikai | 1 |
| #13 | Koji Kato | 1 |
| #14 | Masato Katsuda | 1 |
| #15 | Mami Kawaguchi | 1 |
| #16 | Minoru Miyatake | 1 |
| #17 | Osamu Ito | 1 |
| #18 | Satoshi Katsumoto | 1 |
| #19 | Seiko Minami | 1 |
| #20 | Shizuo Kubota | 1 |
| #21 | Shoichi Matsuda | 1 |
| #22 | Tsuyoshi Masuda | 1 |
| #23 | Yoshinori Shimamoto | 1 |
| #24 | Yuko Maruta | 1 |
| #25 | Asao Hosoda | 1 |