Top Inventors at Optoquest Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Naoya Wada | 4 |
| 2 | Seitetsu Boku | 2 |
| 3 | Tetsuya Kobayashi | 2 |
| #4 | Yusaku Tottori | 2 |
| #5 | Atsushi Okamoto | 1 |
| #6 | Haruyuki Endo | 1 |
| #7 | Hiroyuki Yamazaki | 1 |
| #8 | Isao Yamauchi | 1 |
| #9 | Kazuaki Ikegai | 1 |
| #10 | Masaru FUKUMITSU | 1 |
| #11 | Shusaku Noda | 1 |
| #12 | Taketoshi TAKAHATA | 1 |
| #13 | Takuya Yoda | 1 |
| #14 | Tetsuya Kawanishi | 1 |
| #15 | Tomokazu Oda | 1 |