Top Inventors at Aronkasei Co. All Time
Showing 1–22 of 22 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tadashi Hasegawa | 3 |
| 2 | Hiroyuki Yamaji | 2 |
| 2 | Kazuhide Hattori | 2 |
| 2 | Noriaki Date | 2 |
| 2 | Shigemi Kushida | 2 |
| 2 | Shinichi Nakamura | 2 |
| 2 | Takumi Kitaoka | 2 |
| 2 | Takashi Kohama | 2 |
| 2 | Yoshikazu Hatakeyama | 2 |
| 2 | Yoshiyuki Shida | 2 |
| 2 | Yoshimitsu Tabata | 2 |
| #12 | Atsushi Tamura | 1 |
| #12 | Atushi Tamura | 1 |
| #12 | Etsuji Yamaguchi | 1 |
| #12 | Hideo Hotta | 1 |
| #12 | Katsuyuki Enomoto | 1 |
| #12 | Kazuyuki Izumo | 1 |
| #12 | Madoka Furuta | 1 |
| #12 | Masanori Shiraki | 1 |
| #12 | Nobuyoshi Sugie | 1 |
| #12 | Ryozo Morita | 1 |
| #12 | Yasujuki Agari | 1 |