Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukio Sakamoto | Murata Manufacturing Co. | 3 |
| 2 | Masayoshi Murata | Fujisawa Pharmaceutical Co. | 2 |
| 3 | Hisashi Ohbayashi | Taiho Pharmaceutical Co. | 1 |
| 3 | Shiro Hine | Mitsubishi Electric | 1 |
| 3 | Kohtaro Matsuo | Arakawa Kagaku Kogyo Kabushiki Kaisha | 1 |
| 3 | Tadayoshi Fujiwara | Kobe Steel | 1 |
| 3 | Nobuhiro Suzuki | Takeda Chemical Industries | 1 |
| 3 | Kazuichi Hamada | Kobe Steel | 1 |
| 3 | Kenyu Haruta | Mitsubishi Electric | 1 |
| 3 | Masatomo Kamata | Mitsubishi Electric | 1 |
| 3 | Takayuki Kawachi | Nippon Thompson Co. | 1 |
| 3 | Yasuhiro Okuri | Sunstar Giken | 1 |
| 3 | Hiroshi Kiten | Minolta | 1 |