Top Inventors at Sanko Kasei Co. All Time
Showing 1–29 of 29 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tetsuo Yumoto | 12 |
| 2 | Kannosuke Maeda | 3 |
| 2 | Masakazu Ohno | 3 |
| 2 | Norio Yoshizawa | 3 |
| #5 | Haruo Saen | 2 |
| #5 | Keiichi Kojima | 2 |
| #5 | Kenichi Urushibata | 2 |
| #5 | Kiyoto Sugawara | 2 |
| #5 | Sumio Sato | 2 |
| #5 | Tatsuo Matsuda | 2 |
| #5 | Tooru Kanno | 2 |
| #5 | Yoshio Aoyama | 2 |
| #5 | Yukio Yoshizawa | 2 |
| #14 | Chuzo Simizu | 1 |
| #14 | Hisashi Hashimoto | 1 |
| #14 | Hiroshi Hatase | 1 |
| #14 | Hiroaki Watanabe | 1 |
| #14 | Itaru Osaka | 1 |
| #14 | Kazuaki Kawashima | 1 |
| #14 | Katsuya Saito | 1 |
| #14 | Kazuo Takimiya | 1 |
| #14 | Masaki Ogawa | 1 |
| #14 | Motohiro Kobayashi | 1 |
| #14 | Osamu Nakazawa | 1 |
| #14 | Shoji Miyajima | 1 |
| #14 | Syusaku Kawasaki | 1 |
| #14 | Toshio Aoyama | 1 |
| #14 | Toshio Inage | 1 |
| #14 | Yoshiaki Nishikawa | 1 |