Top Inventors at Feather Safety Razor Co. All Time
Showing 1–16 of 16 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiyoshi Ido | 6 |
| 2 | Shigeru Goto | 5 |
| 3 | Masao Ichiyanagi | 4 |
| #4 | Masayuki Ueno | 3 |
| #5 | Norio Otsuka | 2 |
| #5 | Shouji Ueno | 2 |
| #7 | Fujii Hideo | 1 |
| #7 | Mathew T. Mincer | 1 |
| #7 | Minoru Ishida | 1 |
| #7 | Seiya Yamamoto | 1 |
| #7 | Shinji Sawai | 1 |
| #7 | Takashi Kawai | 1 |
| #7 | Eiji Ogi | 1 |
| #7 | Ido Kiyoshi | 1 |
| #7 | Wataru Kamiya | 1 |
| #7 | Akira Takahashi | 1 |