Showing 51–66 of 66 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #47 | Kanzi Katsuragawa | Toyo Soda Manufacturing Co. | 2 |
| #52 | Hideotoshi Wakamatsu | Toyo Soda Manufacturing Co. | 1 |
| #52 | Kayoko Koseki | Mecta | 1 |
| #52 | Kazutaka Funanaka | Nakajima Tenkoen Co. | 1 |
| #52 | Yoji Tamano | Tokuyama Soda | 1 |
| #52 | Katsunori Babazono | Nisshin Steel Co. | 1 |
| #52 | Yuji Ishiyama | Tokuyama Soda | 1 |
| #52 | Takashi Yoshitugu | Toyo Soda Manufacturing Co. | 1 |
| #52 | Sakae Kitamura | Toyo Soda Manufacturing Co. | 1 |
| #52 | Kazuo Tago | Toyo Soda Manufacturing Co. | 1 |
| #52 | Shunsuke Mabuchi | Toyo Soda Manufacturing Co. | 1 |
| #52 | Susumi Otsuki | Toyo Soda Manufacturing Co. | 1 |
| #52 | Kayo Iwamoto | Tokuyama Soda | 1 |
| #52 | Kazushi Shirayama | Nisshin Steel Co. | 1 |
| #52 | Toshiharu Kumasaka | Kabushiki Kaisha Toshiba | 1 |
| #52 | Teruhiko SUETSUGU | Nisshin Steel Co. | 1 |