Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Izumi | Kobe Steel | 6 |
| 2 | Shimpei Kimura | Kobe Steel | 4 |
| 3 | Toru Iwanaga | Hitachi | 3 |
| #4 | Akihiro Tsuruno | Kobe Steel | 2 |
| #4 | Kenichiro Yoshida | Hitachi Maxell | 2 |
| #4 | Toshiki Ueda | Kobe Steel | 2 |
| #4 | Daisuke Sano | Canon | 2 |
| #8 | Yoshiyuki OKUBO | Panasonic | 1 |
| #8 | Yusuke Owaki | Canon | 1 |
| #8 | Hidemasa Kawaguchi | Jatco | 1 |
| #8 | Susumu Saitou | Nec | 1 |
| #8 | Yukiyoshi Chiku | Sabic Global Technologies B.V. | 1 |
| #8 | Yasushi Tateno | Seiko Epson | 1 |