Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Yamaji | Murata Machinery | 4 |
| 2 | Noboru Ohtani | Nippon Steel | 3 |
| 2 | Masahiro Shoji | Nintendo Co. | 3 |
| #4 | Hiroyoshi KAWANISHI | Kyocera | 2 |
| #4 | Shoubin Zhang | Mitsubishi Materials | 2 |
| #4 | Keita Umemoto | Mitsubishi Materials | 2 |
| #7 | Hideharu Matsuzaki | Mitsubishi Materials | 1 |
| #7 | Sohei Nonaka | Mitsubishi Materials | 1 |
| #7 | Toshiaki Shima | Konica Minolta | 1 |
| #7 | Yuka Kishimoto | Matsutani Chemical Industry Co. | 1 |
| #7 | Shoji Ushio | Kwansei Gakuin Educational Foundation | 1 |
| #7 | Hiroyuki Semba | Sumitomo Metal Industries | 1 |
| #7 | Yuto Toshimori | Mitsubishi Materials | 1 |