Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jiro Harada | Harada Industry Co. | 1 |
| 1 | Hideki Hayafuchi | Asahi Group Holdings | 1 |
| 1 | Hisataka Inoue | Hisamitsu Pharmaceutical Co. | 1 |
| 1 | Yoshinobu Muranaga | Casio Computer Co. | 1 |
| 1 | Yoshiharu Moronaga | Nippon Rubber Co. | 1 |