Top Inventors at Meidensha 2017
| Rank | Name | Patents |
|---|---|---|
| 1 | Takao Akiyama | 3 |
| 2 | Kaoru Kitakizaki | 2 |
| 3 | Keita Ishikawa | 2 |
| #4 | Kosuke Hasegawa | 2 |
| #5 | Nobuhiko Asakura | 2 |
| #6 | Nobutaka Suzuki | 2 |
| #7 | Shota Hayashi | 2 |
| #8 | Takashi Yamaguchi | 2 |
| #9 | Yoshimasa Sawada | 2 |
| #10 | Yugo Tadano | 2 |
| #11 | Daizo Takahashi | 1 |
| #12 | Hiromasa Sato | 1 |
| #13 | Kazunori Morita | 1 |
| #14 | Kazuhisa Otsuki | 1 |
| #15 | Kenji Kawakubo | 1 |
| #16 | Kenji Watanabe | 1 |
| #17 | Koji Nagata | 1 |
| #18 | Masato Hayasaka | 1 |
| #19 | Masahiko Ieda | 1 |
| #20 | Masayasu Kanke | 1 |
| #21 | Masami Nishihara | 1 |
| #22 | Naoya Shinkawa | 1 |
| #23 | Nobuo Okazaki | 1 |
| #24 | Shinya Nagao | 1 |
| #25 | Sou Shimizu | 1 |
| #26 | Takashi Habutsu | 1 |
| #27 | Takuya Kusakabe | 1 |
| #28 | Tatsuya Okuro | 1 |
| #29 | Tomokazu Arigami | 1 |
| #30 | Toshimasa Fukai | 1 |
| #31 | Yasuhiro Kondo | 1 |
| #32 | Yasunori Nishibe | 1 |
| #33 | Yasushi Noda | 1 |
| #34 | Yasuaki Suzuki | 1 |
| #35 | Yasushi Tateishi | 1 |
| #36 | Yoshiharu Kido | 1 |
| #37 | Yoshinao Sato | 1 |
| #38 | Yoshihiro Yamao | 1 |
| #39 | Yukimasa Maneki | 1 |