Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuuji Yoshimura | National Institute Of Advanced Industrial Science And Technology | 2 |
| 1 | Junichi Hamada | NS Sumikin Stainless | 2 |
| 3 | Yasumichi Miyagawa | Tosoh | 1 |
| 3 | Shigeo Matsuyama | Denso | 1 |
| 3 | Masaharu Gushiken | Hitachi High-Technologies | 1 |