Top Inventors at Sumitomo Electric Printed Circuits 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Ueda | 4 |
| 2 | Shoichiro Sakai | 4 |
| 3 | Yoshio Oka | 4 |
| #4 | Junichi Okaue | 3 |
| #5 | Kousuke Miura | 3 |
| #6 | Koji Nitta | 3 |
| #7 | Kenji Takahashi | 2 |
| #8 | Masamichi Yamamoto | 2 |
| #9 | Takashi Kasuga | 2 |
| #10 | Yoshiro Adachi | 2 |
| #11 | Yoshifumi Uchita | 2 |
| #12 | Atsushi Kimura | 1 |
| #13 | Daisuke Sato | 1 |
| #14 | Eiko Imazaki | 1 |
| #15 | Haruna Oya | 1 |
| #16 | Hiroki Hirai | 1 |
| #17 | Hideki Kashihara | 1 |
| #18 | Hirohisa Saito | 1 |
| #19 | Issei Okada | 1 |
| #20 | Jyunichi Ono | 1 |
| #21 | Kayo HASHIZUME | 1 |
| #22 | Katsunari MIKAGE | 1 |
| #23 | Kenji Ohki | 1 |
| #24 | Kohei Okamoto | 1 |
| #25 | Maki IKEBE | 1 |
| #26 | Masahiro Matsumoto | 1 |
| #27 | Motohiko SUGIURA | 1 |
| #28 | Ryuta Ohsuka | 1 |
| #29 | Shigeki Shimada | 1 |
| #30 | Tadahiro Kaibuki | 1 |
| #31 | Takanobu Shimada | 1 |
| #32 | Yoshihito Yamaguchi | 1 |
| #33 | Yoshiaki Yanagimoto | 1 |
| #34 | Yugo Kubo | 1 |
| #35 | Yuka Urabe | 1 |