Top Inventors at Ips Alpha Technology All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaki Tsubokura | 6 |
| 2 | Shimon Itakura | 5 |
| 3 | Yuji Azuma | 4 |
| #4 | Hitoshi Taniguchi | 2 |
| #5 | Ikuo Hiyama | 2 |
| #6 | Junichi Uehara | 2 |
| #7 | Kunihiko Watanabe | 2 |
| #8 | Masateru Morimoto | 2 |
| #9 | Miyo Ishii | 2 |
| #10 | Yoshihiro Imajo | 2 |
| #11 | Yoshifumi Sekiguchi | 2 |
| #12 | Yuuichi Takenaka | 2 |
| #13 | Hideaki Abe | 1 |
| #14 | Hiroshi Obata | 1 |
| #15 | Hiromitsu Sato | 1 |
| #16 | Junji Tanno | 1 |
| #17 | Kazumi Akiba | 1 |
| #18 | Masafumi Hirata | 1 |
| #19 | Ryutaro Oke | 1 |
| #20 | Seigo Abo | 1 |
| #21 | Shunichi Matsumoto | 1 |
| #22 | Shiro Ueda | 1 |
| #23 | Takanori Sato | 1 |
| #24 | Tohru Sasaki | 1 |
| #25 | Toshiji Yoshino | 1 |
| #26 | Yasuyuki Yamada | 1 |
| #27 | Yoshihiro Kazuma | 1 |