Top Inventors at Sugai Chemical Industry Co. All Time
Showing 1–23 of 23 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hachiro Indo | 2 |
| 1 | Hironori Fujii | 2 |
| 1 | Hiroshi Nishikawa | 2 |
| 1 | Hiroharu Shibayama | 2 |
| 1 | Koji Nishihara | 2 |
| 1 | Koichi Ueda | 2 |
| 1 | Masaru Yamabe | 2 |
| 1 | Satoshi Tachibana | 2 |
| 1 | Takeshi Hashimoto | 2 |
| #10 | Hironory Fujii | 1 |
| #10 | Katsuhiko Sato | 1 |
| #10 | Kenji Minami | 1 |
| #10 | Masayuki Omatsu | 1 |
| #10 | Mitsuru Kondo | 1 |
| #10 | Nobuyori Shibamoto | 1 |
| #10 | Shunsaku Tanaka | 1 |
| #10 | Terumasa Akashi | 1 |
| #10 | Teijiro Kitao | 1 |
| #10 | Teiichi Tanigaki | 1 |
| #10 | Toshitake Suzuki | 1 |
| #10 | Yoichi Yamamoto | 1 |
| #10 | Thuyoshi Nagashima | 1 |
| #10 | Toshio Oichi | 1 |