Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshihiko Nakayama | Hitachi High-Technologies | 2 |
| 1 | Eiji Nakamura | IBM | 2 |
| 1 | Shigeaki Sumiya | Ngk Insulators | 2 |
| #4 | Nobuki Tanaka | Kawasaki Steel | 1 |
| #4 | Kazuya Serizawa | Nof | 1 |
| #4 | Shigeru Nakano | Dai Nippon Printing Co. | 1 |
| #4 | Tsutomu Ide | Tdk | 1 |
| #4 | Yukio Miyata | Jfe Steel | 1 |