Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaaki Iwai | Kabushiki Kaisha Toshiba | 4 |
| 2 | Koji Fukamizu | Mitsubishi Chemical | 1 |
| 2 | Takaaki Hatori | Sekisui Plastics Co. | 1 |
| 2 | Kanako Ito | Mitsubishi Chemical | 1 |
| 2 | Yasuaki Shioyama | Sekisui Plastics Co. | 1 |
| 2 | Noriko Shima | Mitsubishi Chemical | 1 |
| 2 | Tomohiro Uchida | Olympus | 1 |
| 2 | Hajime Matsumoto | Toybox | 1 |
| 2 | Masakazu Watari | Fujitsu Limited | 1 |