Top Inventors at Ckd 2020
| Rank | Name | Patents |
|---|---|---|
| 1 | Atsushi Fukuta | 6 |
| 2 | Mitsuhiro Kosugi | 6 |
| 3 | Hiroaki Banno | 5 |
| #4 | Hisashi Hatano | 5 |
| #5 | Naoki Okajima | 5 |
| #6 | Sho Honda | 5 |
| #7 | Hiroyuki Ishigaki | 2 |
| #8 | Norihiko Sakaida | 2 |
| #9 | Nobuyuki Umemura | 2 |
| #10 | Takahiro Mamiya | 2 |
| #11 | Tsuyoshi Ohyama | 2 |
| #12 | Akihiro Ito | 1 |
| #13 | Atsushi Kobayashi | 1 |
| #14 | Atsuhiko Tabuchi | 1 |
| #15 | Hideki Goda | 1 |
| #16 | Hideki Wakai | 1 |
| #17 | Ikuo Futamura | 1 |
| #18 | Kazutoshi Ito | 1 |
| #19 | Kazutoshi Itoh | 1 |
| #20 | Kazuhiro Izumoto | 1 |
| #21 | Keiichi Nishikawa | 1 |
| #22 | Kensuke Takamura | 1 |
| #23 | Kiyonobu Hayashi | 1 |
| #24 | Masayuki Kouketsu | 1 |
| #25 | Manabu Okuda | 1 |
| #26 | Naohiko Noda | 1 |
| #27 | Naotsugu Seko | 1 |
| #28 | Ryo Eguchi | 1 |
| #29 | Satoshi Wakasugi | 1 |
| #30 | Shinji Itoh | 1 |
| #31 | Shunji Maruyama | 1 |
| #32 | Shigetaka Matsumoto | 1 |
| #33 | Tatsuhito Aoyama | 1 |
| #34 | Tadashi Inoguchi | 1 |
| #35 | Takahiro Minatani | 1 |
| #36 | Takahiro Ninomiya | 1 |
| #37 | Takashi Tasaki | 1 |
| #38 | Yasuhisa Hirose | 1 |
| #39 | Yukihiro Taguchi | 1 |
| #40 | Reina Kawai | 1 |