Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigenori Emi | Toyo Boseki Kabushiki Kaisha | 4 |
| 2 | Junichi Arakawa | Canon | 3 |
| 3 | Yukihiro Sogabe | Toyo Boseki Kabushiki Kaisha | 2 |
| #4 | Hideto Ohashi | Toyobo Co. | 1 |
| #4 | Shinichi Teshima | Asahi Kasei Kogyo Co. | 1 |
| #4 | Toshiro Kikuchi | Toyo Boseki Kabushiki Kaisha | 1 |
| #4 | Seiji Takeshima | Toyo Boseki Kabushiki Kaisha | 1 |
| #4 | Yasuhiro Nishino | Toyo Boseki Kabushiki Kaisha | 1 |
| #4 | Takahide Kishimoto | Toyobo Co. | 1 |
| #4 | Hiroshi Hiroi | Doryokuro Kakunenryo Kaihatsu Jigyodan | 1 |