Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kei KAWAMURA | Kddi | 11 |
| 2 | Kyohei UNNO | Kddi | 10 |
| 3 | Takeo OHSEKI | Kddi | 8 |
| #4 | Sei Naito | Kddi | 7 |
| #4 | Issei KANNO | Kddi | 7 |
| #6 | Kosuke YAMAZAKI | Kddi | 6 |
| #7 | Yoshitaka KIDANI | Kddi | 4 |
| #8 | Shinobu Nanba | Kddi | 3 |
| #8 | Kazuhide Toda | Kyocera | 3 |
| #10 | Yuu TSUKAMOTO | Kddi | 2 |
| #10 | Tomoya Watanabe | Komatsu | 2 |
| #10 | Takahide Usui | Denso | 2 |
| #10 | Shuji Katakami | Denso | 2 |
| #10 | Shu Watanabe | Xerox | 2 |
| #10 | Yasuhiro Suegara | Kddi | 2 |
| #10 | Keitaroh Nakamura | Nisshin Engineering | 2 |
| #10 | Haruhisa HIRAYAMA | Kddi | 2 |
| #10 | Naoyuki Motoki | Nisshinbo Micro Devices | 2 |
| #19 | Shunsuke KAMIWATARI | — | 1 |
| #19 | Naoto Tsumachi | Kddi | 1 |
| #19 | Naoki MASUMOTO | Denso | 1 |
| #19 | Masahito UMEHARA | Kddi | 1 |
| #19 | Shiori SUEYASU | Nisshin Engineering | 1 |
| #19 | Yoshiaki Amano | Hitachi | 1 |
| #19 | Hiroyuki KUCHIJI | Denso | 1 |