Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshio Okuno | Soshotech Co. | 3 |
| 1 | Hiroshi Takatsuka | Sony | 3 |
| 1 | Yoshio Bizen | Hitachi | 3 |
| #4 | Toshihiro Uehara | Hitachi | 2 |
| #4 | Kaoru Masuda | Hitachi | 2 |
| #4 | Takashi Meguro | Hitachi | 2 |
| #4 | Michihiro Nagao | Hitachi | 2 |
| #8 | Tatsuya Shoji | Hitachi | 1 |
| #8 | Jun Sunakawa | Hitachi | 1 |
| #8 | Takehiro Ohno | Hitachi | 1 |
| #8 | Tomoyuki Satoh | Ricoh Company | 1 |
| #8 | Hideshi Nakatsu | Hitachi | 1 |
| #8 | Setsuo Mishima | Hitachi | 1 |