Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Junichi Hashimoto | Brother Kogyo | 6 |
| 2 | Atsushi Fukaya | Brother Kogyo | 4 |
| 3 | Kazuaki Sawada | National University Corporation Toyohashi University Of Technology | 3 |
| #4 | Naoki Kusumoto | Brother Kogyo | 2 |
| #5 | Toshihiko Kumazawa | Nippon Shokubai Kagaku Kogyo Co. | 1 |
| #5 | Atsuhisa Nishimura | Ichibiki Co. | 1 |
| #5 | Kouei Cho | Konica Minolta | 1 |
| #5 | Haruki Ikenaga | Kao | 1 |
| #5 | Yoshiteru Kondo | Newfrey | 1 |
| #5 | Naohiro Hozumi | National University Corporation Toyohashi University Of Technology | 1 |
| #5 | Kenzo Yamamoto | Konica Minolta | 1 |
| #5 | Shigenori Saito | Denso | 1 |