Top Inventors at Across Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Takao Nakagawa | 11 |
| 2 | Mihoko Yamashita | 6 |
| 3 | Masaharu Tachibana | 4 |
| #4 | Takuya Ueda | 3 |
| #5 | Shimpei Gomi | 2 |
| #6 | Shigeru Hanzawa | 2 |
| #7 | Toshoku Cho | 2 |
| #8 | Toshihiro Sato | 2 |
| #9 | Yasuo Nozaki | 2 |
| #10 | Akimitsu Okura | 2 |
| #11 | Atsushi Takahashi | 1 |
| #12 | Hiroshi Tsuchiya | 1 |
| #13 | Hiroyuki Uchino | 1 |
| #14 | Jiro Ichikawa | 1 |
| #15 | Kentaro Komori | 1 |
| #16 | Kojiro Saito | 1 |
| #17 | Satoshi Yoshida | 1 |
| #18 | Shunichi Kubo | 1 |
| #19 | Shoko Namba | 1 |
| #20 | Tsuneo Komiyama | 1 |
| #21 | Yorinori Kumagai | 1 |
| #22 | Yoshinobu Morita | 1 |
| #23 | Yoshitaka Tomiyama | 1 |
| #24 | Yoshio Yoshihara | 1 |
| #25 | Jitsuji Ikeuchi | 1 |