Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukio Yuhashi | Tochigi Fuji Sangyo | 5 |
| 1 | Hiromi Arai | Sanyo Electric Co. | 5 |
| 3 | Kazuyuki Tsurishima | Advantest | 4 |
| 3 | Kazuaki Okabe | Hodogaya Chemical Co. | 4 |
| #5 | Teruaki Sakurada | Advantest | 3 |
| #5 | Minoru Baba | Advantest | 3 |
| #7 | Haruyuki ONODA | Toyota | 2 |
| #8 | Tomonori Takashina | Kaken Pharmaceutical Co. | 1 |
| #8 | Toshihiko Sawada | Seikagaku | 1 |