Top Inventors at Japana Co. All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yasuyuki Terashima | 6 |
| 2 | Shinobu Midorikawa | 5 |
| 3 | Shigehiro Kawai | 3 |
| #4 | Fumiyoshi Kawano | 1 |
| #4 | Haruhisa Toda | 1 |
| #4 | Hironobu Matsuura | 1 |
| #4 | Katsunori Yoshida | 1 |
| #4 | Roland Jungkind | 1 |
| #4 | Shinichiroh Taira | 1 |
| #4 | Yukio Tani | 1 |
| #4 | Masahiro Simazaki | 1 |