Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Youichi Miura | Goto Denshi Co. | 6 |
| 2 | Tomonori Nagaoka | Olympus | 3 |
| 2 | Takashi Oizumi | Tpr Co. | 3 |
| 2 | Yugo Takano | Tohoku Techno Arch Co. | 3 |
| #5 | Tsutomu Chino | Tohoku Techno Arch Co. | 2 |
| #5 | Tomoki Takiguchi | Tpr Co. | 2 |
| #7 | Kazuki Seino | Tpr Co. | 1 |
| #7 | Shin MORIYAMA | Tpr Co. | 1 |
| #7 | Mizuki YAMASHITA | Tpr Co. | 1 |
| #7 | Katsuya OKUDA | Tpr Co. | 1 |
| #7 | Kiyoharu Oizumi | Teikoku Piston Ring Co. | 1 |
| #7 | Katuyosi Oonuma | Goto Denshi Co. | 1 |
| #7 | Naoki Tamiya | Mitsumi Electric Co. | 1 |
| #7 | Kenji Morooka | Goto Denshi Co. | 1 |
| #7 | Tadashi Oshikiri | Goto Denshi Co. | 1 |
| #7 | Shinji Abiko | 3M | 1 |
| #7 | Yuki Kuromasa | Tpr Co. | 1 |