Top Inventors at Kddi Submarine Cable Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Koji Goto | 4 |
| 2 | Masatoshi Suzuki | 4 |
| 3 | Takashi Mizuochi | 4 |
| #4 | Toshio Kawazawa | 4 |
| #5 | Daishi Ishii | 3 |
| #6 | Hideki Goto | 3 |
| #7 | Kenkichi Shimomura | 3 |
| #8 | Yasunori Kasahara | 3 |
| #9 | Yukio Horiuchi | 3 |
| #10 | Hidenori Taga | 2 |
| #11 | Eiichi Nakagawa | 1 |
| #12 | Eiichi Shibano | 1 |
| #13 | Hidenori Takahashi | 1 |
| #14 | Kazunori Sato | 1 |
| #15 | Katsuhiro Shimizu | 1 |
| #16 | Kenichi Asakawa | 1 |
| #17 | Keiji Tanaka | 1 |
| #18 | Kiyoaki Takashina | 1 |
| #19 | Kosuke Nishimura | 1 |
| #20 | Masashi Usami | 1 |
| #21 | Noboru Edagawa | 1 |
| #22 | Satoshi Kumayasu | 1 |
| #23 | Shinichi Nakagawa | 1 |
| #24 | Shigeo Yamanaka | 1 |
| #25 | Takanori Inoue | 1 |
| #26 | Takehiro Tsuritani | 1 |
| #27 | Tadami Yasuda | 1 |