Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinichi Tamba | Kawasaki | 4 |
| 2 | Satoshi Furuitsu | Kawasaki | 3 |
| 3 | Saburo Hayashi | Seitetsu Kagaku Co. | 2 |
| 3 | Yasushi Samejima | Kanegafuchi Kagaku Kogyo | 2 |
| 3 | Eiji Nakasaki | Sumitomo Rubber Industries | 2 |
| 3 | Hideo Matsushita | Pegasus Sewing Machine Mfg. Co. | 2 |
| #7 | Hajime Kawaharada | Kanegafuchi Kagaku Kogyo | 1 |
| #7 | Youichi Kanbara | Kanegafuchi Kagaku Kogyo | 1 |
| #7 | Ryoji Uda | Kawasaki | 1 |
| #7 | Hiroyuki Kawataki | Sharp Kabushiki Kaisha | 1 |
| #7 | Koichi Fujiki | Seitetsu Kagaku Co. | 1 |
| #7 | Hiroo Fujii | Kawasaki | 1 |
| #7 | Morio Nakamura | Seitetsu Kagaku Co. | 1 |
| #7 | Masaru Kanemoto | Kobe Steel | 1 |
| #7 | Akira Ohnishi | Sharp Kabushiki Kaisha | 1 |
| #7 | Kyoji Kariya | Fujitsu Limited | 1 |
| #7 | Makizo Hirata | Kawasaki | 1 |
| #7 | Teizo Isono | Seitetsu Kagaku Co. | 1 |
| #7 | Toshimi Okada | Eisai | 1 |
| #7 | Ryohei Mimura | Kawasaki | 1 |