Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasunori Nozaki | Hitachi | 4 |
| 2 | Tomonori Ueno | Hitachi | 3 |
| 3 | Takayuki Motegi | Hitachi | 2 |
| 3 | Shinya Nagao | Hitachi | 2 |
| #5 | Jun Fukuoka | Hitachi | 1 |
| #5 | Toshihiro Uehara | Hitachi | 1 |
| #5 | Yoshio Bizen | Hitachi | 1 |
| #5 | Goh Yoshiyama | Hitachi | 1 |
| #5 | Jun Sunakawa | Hitachi | 1 |
| #5 | Masashi Kaminada | Hitachi | 1 |
| #5 | Yasutaka Omoso | — | 1 |
| #5 | Takehiro Ohno | Hitachi | 1 |
| #5 | Naoyuki Iwasa | Hitachi | 1 |
| #5 | Hiroshi Shibasaki | Hitachi | 1 |