Top Inventors at Daido Hoxan All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenzo Kitano | 5 |
| 2 | Haruo Senbokuya | 4 |
| 3 | Masaaki Tahara | 4 |
| #4 | Tadashi Hayashida | 4 |
| #5 | Hiromi Kiyama | 2 |
| #6 | Kazuma Yamamoto | 2 |
| #7 | Takashi Yokoyama | 2 |
| #8 | Teruo Minato | 2 |
| #9 | Akira Yoshino | 2 |
| #10 | Atsushi Miyamoto | 1 |
| #11 | Daisuke Ito | 1 |
| #12 | Go Matsuda | 1 |
| #13 | Haruo Yoshioka | 1 |
| #14 | Hisanao Jo | 1 |
| #15 | Hideki Shimizu | 1 |
| #16 | Hiroaki Suzuki | 1 |
| #17 | Jin-Bae Kim | 1 |
| #18 | Josuke Shimizu | 1 |
| #19 | Kazuki Natsukawa | 1 |
| #20 | Katsumi Nishida | 1 |
| #21 | Kazuhiro Nishikawa | 1 |
| #22 | Kiyohiro Mori | 1 |
| #23 | Kunishige Yamada | 1 |
| #24 | Kunio Yamazaki | 1 |
| #25 | Masato Yamamoto | 1 |
| #26 | Mitsuo Takai | 1 |
| #27 | Shigeki Itou | 1 |
| #28 | Shunsaku Kawabata | 1 |
| #29 | Shingo Kunitani | 1 |
| #30 | Takahiro Mishima | 1 |
| #31 | Takashi MURAOKA | 1 |
| #32 | Taturu Yamauchi | 1 |
| #33 | Toshikazu Nosaka | 1 |
| #34 | Tsutomu Yotsuya | 1 |
| #35 | Yasuhiro Kakimi | 1 |
| #36 | Yasuo Tanaka | 1 |
| #37 | Yoshiteru Kumabayashi | 1 |
| #38 | Yoshinori Ohmori | 1 |
| #39 | Yoshinori Omori | 1 |
| #40 | Yoshiaki Sakurai | 1 |
| #41 | Yuji MORIMOTO | 1 |
| #42 | Yuichi Shimizu | 1 |
| #43 | Akio Hashigami | 1 |
| #44 | Zhu Shaowei | 1 |