Top Inventors at Sumitomo Electric Device Innovations 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Chihoko AKIYAMA | 2 |
| 2 | Takuma NAKANO | 2 |
| 3 | Toshiaki Kihara | 2 |
| #4 | Toshiyuki Kosaka | 2 |
| #5 | Akitada Kodama | 1 |
| #6 | Akio OYA | 1 |
| #7 | Fumio Yamada | 1 |
| #8 | Haruo Kawata | 1 |
| #9 | Hajime Matsuda | 1 |
| #10 | Hiroyuki Oguri | 1 |
| #11 | Kento Komatsu | 1 |
| #12 | Keita Matsuda | 1 |
| #13 | Ken Nakata | 1 |
| #14 | Kenji Sakurai | 1 |
| #15 | Kenichi Watanabe | 1 |
| #16 | Kyohei Maekawa | 1 |
| #17 | Masato Furukawa | 1 |
| #18 | Naoyuki Miyazawa | 1 |
| #19 | Ryota Teranishi | 1 |
| #20 | Shunsuke Kurachi | 1 |
| #21 | Takeshi Igarashi | 1 |
| #22 | Takuya Okimoto | 1 |
| #23 | Tadashi Watanabe | 1 |
| #24 | Tomoki Maruyama | 1 |
| #25 | Tomoki Ohno | 1 |
| #26 | Tuneyuki Tanaka | 1 |
| #27 | Yoshihide Komatsu | 1 |
| #28 | Yoshihiro Yoneda | 1 |
| #29 | Yuji Kimoto | 1 |
| #30 | Yukinori NOSE | 1 |