Showing 51–70 of 70 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #23 | Masayuki Kiyomoto | Nippon Kayaku | 1 |
| #23 | Yukihiko Harada | Tosoh | 1 |
| #23 | Kensuke Ogawara | Tosoh | 1 |
| #23 | Isami Shimizu | Nisshin Steel Co. | 1 |
| #23 | Yosuke Kaneshige | Tosoh | 1 |
| #23 | Katsushige Kouge | Sanshin Kagaku Kogyo Co. | 1 |
| #23 | Tatsuo Kinoshita | Mitsui Petrochemical Industries | 1 |
| #23 | Hidemaro Takeuchi | Nippon Steel | 1 |
| #23 | Yousuke Kaneshige | Tosoh | 1 |
| #23 | Satoshi Orisaki | Ube Industries | 1 |
| #23 | Junichiro Kanesaka | Tosoh | 1 |
| #23 | Hitoshi Sawada | Takeda Chemical Industries | 1 |
| #23 | Toshiro Kawaguchi | Ube Industries | 1 |
| #23 | Masamitsu Tateyama | Mitsubishi Electric | 1 |
| #23 | Masazumi Wakamatsu | Nissan Chemical Industries | 1 |
| #23 | Ryuichi Akiyama | Nisshin Steel Co. | 1 |
| #23 | Fukashi Kagawa | Shell Oil Compny | 1 |
| #23 | Yukihiko Ariyoshi, deceased | Kabushikikaisha Ariyoshi Kikoshudan | 1 |
| #23 | Shintarou Araki | Daikin Industries | 1 |
| #23 | Kohji Mori | Toda Kogyo | 1 |