Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinji Kuno | Kabushiki Kaisha Toshiba | 3 |
| 2 | Haruna Kawashima | Canon | 2 |
| 2 | Taro Inoue | Hitachi | 2 |
| #4 | Tomoya Saitou | F-Tech | 1 |
| #4 | Takatoshi Murase | Kao | 1 |
| #4 | Kenzo Oba | Showa | 1 |
| #4 | Yuji Nihei | Hitachi | 1 |
| #4 | Miyoko Kawashima | Canon | 1 |
| #4 | Shingo Ishige | Showa | 1 |
| #4 | Junichi Hirakawa | Showa | 1 |
| #4 | Manabu Igusa | Honda Motor Co. | 1 |
| #4 | Teruyuki Ohtani | Honda Motor Co. | 1 |
| #4 | Yukio Sugishita | Kobe Steel | 1 |
| #4 | Tsutomu Kawakatsu | Honda Motor Co. | 1 |
| #4 | Katsuya Nishina | — | 1 |
| #4 | Satoshi Komuro | Honda Motor Co. | 1 |
| #4 | Norio Uemura | Eagle Industry Co. | 1 |
| #4 | Takahiro Maezawa | Kao | 1 |
| #4 | Kazuya Sasamoto | Honda Motor Co. | 1 |
| #4 | Yoshimi Usui | Honda Motor Co. | 1 |
| #4 | Kenichi Kameyama | Kabushiki Kaisha Toshiba | 1 |
| #4 | Nobuyoshi Asaga | Honda Motor Co. | 1 |
| #4 | Yuukou Hashimoto | Honda Motor Co. | 1 |