Patents per Year
Top Inventors at Graphtec All Time
Showing 51–62 of 62 inventors
| Rank | Name | Patents |
|---|---|---|
| #22 | Tamao Umezawa | 1 |
| #22 | Takamichi Yoshikawa | 1 |
| #22 | Toshihiro Houhara | 1 |
| #22 | Toshihito Marui | 1 |
| #22 | Tsutomu Tsuji | 1 |
| #22 | Yoshinori Kobayashi | 1 |
| #22 | Yoshio Nakazawa | 1 |
| #22 | Yoshitaka Tsunoi | 1 |
| #22 | Yuichi Fujiwara | 1 |
| #22 | Yutaka Saegusa | 1 |
| #22 | Masatoshi Noguichi | 1 |
| #22 | Tikao Nakagawa | 1 |