Top Inventors at Sun A. Kaken Co. All Time
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Mikio Tanaka | 6 |
| 2 | Daisuke Uratani | 5 |
| 3 | Shuji Uda | 4 |
| #4 | Kazuo Ariyoshi | 1 |
| #4 | Kazuhiko Hosokawa | 1 |
| #4 | Masafumi Oishi | 1 |
| #4 | Sayuri Nakata | 1 |
| #4 | Souichirou Katayama | 1 |
| #4 | Takuji Sugiyama | 1 |
| #4 | Tetsurou Kawamoto | 1 |
| #4 | Tomohito Hayama | 1 |
| #4 | Yoshihito Takechi | 1 |
| #4 | Akira Ishizaki | 1 |