Showing 1–30 of 30 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hisashi ARIKAWA | Kaneka | 3 |
| 2 | Yu NAKAMURA | — | 2 |
| 2 | Hiroki Fukaumi | Kaneka | 2 |
| 2 | Akinori Sato | Kyocera | 2 |
| 2 | Shinji Kagitani | Kaneka | 2 |
| 2 | Ayumi Yamamoto | Sony | 2 |
| 2 | Yoshihiro MOURI | Kaneka | 2 |
| 2 | Youichi Matsuo | Kaneka | 2 |
| #9 | Kiyoshi Miyafuji | Kaneka | 1 |
| #9 | Fumiya SAKO | Kaneka | 1 |
| #9 | Masakatsu Nishihachijyo | Kaneka | 1 |
| #9 | Dai Murata | Kaneka | 1 |
| #9 | Yasuaki Yamane | Kobe Steel | 1 |
| #9 | Mariko MATSUDA | Kobe Steel | 1 |
| #9 | Naofumi Kanei | Kobe Steel | 1 |
| #9 | Kazuo Miyasaka | Kobe Steel | 1 |
| #9 | Fuminori Konoike | Kaneka | 1 |
| #9 | Kazunobu Minakuchi | Kaneka | 1 |
| #9 | Daisuke Wada | Kobe Steel | 1 |
| #9 | Hikaru Hamada | Kobe Steel | 1 |
| #9 | Tatsuhiko KABUTOMORI | Kobe Steel | 1 |
| #9 | Hisako YAURA | Kaneka | 1 |
| #9 | Masaru HIRANO | Kaneka | 1 |
| #9 | Norifumi Yamada | Kobe Steel | 1 |
| #9 | Hitoshi Hirakawa | Shinoda Plasma | 1 |
| #9 | Kenichiro Mitsuhashi | Kobe Steel | 1 |
| #9 | Kaoru Nishiumi | Kaneka | 1 |
| #9 | Takafumi IGARI | Kaneka | 1 |
| #9 | Riku Uesato | Mitsubishi Electric | 1 |
| #9 | Shinichi Honda | Kaneka | 1 |