Top Inventors at Sumitomo Electric Optifrontier Co. 2025
Showing 1–28 of 28 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryuichiro Sato | 5 |
| 2 | Kazufumi Joko | 4 |
| 3 | Tomoyoshi Sasaki | 3 |
| 3 | Yuta Ryono | 3 |
| #5 | Dai Sasaki | 2 |
| #5 | Hiroshi Takayanagi | 2 |
| #5 | Masahiro Shibata | 2 |
| #5 | Ryosuke Meo | 2 |
| #5 | Takayuki Shimazu | 2 |
| #10 | Hiroki Akiyama | 1 |
| #10 | Junji Fukui | 1 |
| #10 | Jun Kinugasa | 1 |
| #10 | Kazuaki Masui | 1 |
| #10 | Kazuyoshi OOKI | 1 |
| #10 | Kenichiro Otsuka | 1 |
| #10 | Makoto Miyamori | 1 |
| #10 | Masaki Omura | 1 |
| #10 | Motoyoshi KIMURA | 1 |
| #10 | Shohei Ido | 1 |
| #10 | Shigehiro Nagano | 1 |
| #10 | Shohei Nakamura | 1 |
| #10 | Shunichi Watanabe | 1 |
| #10 | Shinji Yamane | 1 |
| #10 | Takemi Hasegawa | 1 |
| #10 | Takashi Kondo | 1 |
| #10 | Takayuki YOKOCHI | 1 |
| #10 | Yasuyuki MAEKAWA | 1 |
| #10 | Yoshihiro TAKEYAMA | 1 |