Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Ozawa | Kuraray Co. | 5 |
| 2 | Noboru Higashida | Kuraray Co. | 3 |
| 3 | Jumpei Kodera | Kuraray Co. | 2 |
| 3 | Kaori MAEDA | Kuraray Co. | 2 |
| 3 | Hiroshige Ishino | Kuraray Noritake Dental | 2 |
| 3 | Toru Abe | Sumitomo Electric Industries | 2 |
| #7 | Wataru Tsuji | Kuraray Co. | 1 |
| #7 | Ryuichi IWAKAWA | Kuraray Co. | 1 |
| #7 | Nobutaka HIRAOKA | Kuraray Co. | 1 |
| #7 | Yusaku Nomoto | Kuraray Co. | 1 |
| #7 | Shouji Tanaka | Kuraray Co. | 1 |
| #7 | Yasuhito Kitade | Kuraray Co. | 1 |
| #7 | Takehiro Kameya | Kuraray Noritake Dental | 1 |
| #7 | Takuo Tsuruta | Kuraray Co. | 1 |
| #7 | Hirotoshi Sato | Mitsubishi Electric | 1 |
| #7 | Naoya Minamoto | Kuraray Co. | 1 |