Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mamoru Houfuku | Hitachi-Johnson Controls Air Conditioning | 3 |
| 2 | Toshihiro Bansyo | Riso Kagaku | 2 |
| 3 | Koji Fukamizu | Mitsubishi Chemical | 1 |
| 3 | Masaaki Iwai | Kabushiki Kaisha Toshiba | 1 |
| 3 | Takaaki Hatori | Sekisui Plastics Co. | 1 |
| 3 | Hirokazu Kubota | Astellas Pharma | 1 |
| 3 | Hidekazu Miyagi | Mitsubishi Chemical | 1 |
| 3 | Hajime Matsumoto | Toybox | 1 |
| 3 | Atsushi Watarai | Mitsubishi Chemical | 1 |
| 3 | Masamichi Komatsuzaki | Asm | 1 |
| 3 | Rawiwan Wongnak | Asm | 1 |