Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hachiro Makabe | Janome Sewing Machine Co. | 5 |
| 2 | Toshio Honda | Bridgestone | 1 |
| 2 | Kozo Uchida | Iwatsu Electric Co. | 1 |
| 2 | Takatoshi Enokizono | Kabushiki Kaisha Toshiba | 1 |
| 2 | Mikio Seki | — | 1 |
| 2 | Tatsurou Shimada | Bridgestone Tire Company Limited | 1 |
| 2 | Shizuo Mizumura | Tokyo Kikai Seisakusho | 1 |
| 2 | Koichi Kanamaru | Nissan Motor Co. | 1 |
| 2 | Hirofumi Sakaguchi | Konishiroku Photo Industry Co. | 1 |
| 2 | Yoshihiro Havakawa | Bridgestone Tire Company Limited | 1 |
| 2 | Masaki Murayama | Tokyo Shibaura Electric | 1 |
| 2 | Kenji Fukuoka | Olympus Optical Co. | 1 |
| 2 | Hidetaka Fujisawa | Casio Computer Co. | 1 |