Top Inventors at Madza Motor All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Haruo Okimoto | 1 |
| 2 | Hiroki Kagawa | 1 |
| 3 | Hideki Suzuki | 1 |
| #4 | Hiroshi Yamada | 1 |
| #5 | Ikuo Matsuda | 1 |
| #6 | Kenji Nonaka | 1 |
| #7 | Kenji Okamoto | 1 |
| #8 | Kenichi Yamamoto | 1 |
| #9 | Kousuke Takahashi | 1 |
| #10 | Masashi Hayashi | 1 |
| #11 | Makoto Kyougoku | 1 |
| #12 | Masatoshi Takayama | 1 |
| #13 | Mika Ohsawa | 1 |
| #14 | Seiji Miyoshi | 1 |
| #15 | Shinya Kamada | 1 |
| #16 | Shingo Kunihiro | 1 |
| #17 | Toshihisa Marusue | 1 |
| #18 | Tomoo Tadokoro | 1 |
| #19 | Yasuyuki Takeuchi | 1 |
| #20 | Yoshio Fukushima | 1 |
| #21 | Yoshiaki Marutani | 1 |
| #22 | Yoji YATSUSHIRO | 1 |
| #23 | Yuki Kooda | 1 |
| #24 | Akihide Takami | 1 |