Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yohei Fujikawa | Showa Denko K.K. | 6 |
| 2 | Takatoshi Komatsu | Toyo Denso Kabushiki Kaisha | 2 |
| 2 | Yusuke Miyamichi | Kyocera | 2 |
| 2 | Tadanobu Kitagawa | Panasonic | 2 |
| 2 | Masaru Kitagawa | Dainippon Screen Mfg. Co. | 2 |
| #6 | Toshiki Okauji | Mazda Motor | 1 |
| #6 | Kazuto Toyama | Panasonic | 1 |
| #6 | Shigeki Matsuki | Sekisui Chemical Co. | 1 |
| #6 | Yoshiteru Hosaka | Showa Denko K.K. | 1 |
| #6 | Yuzo Sasaki | Showa Denko K.K. | 1 |
| #6 | Kensuke Nagata | Showa Denko Packaging Co. | 1 |