Top Inventors at Hitachi Systems 2018
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigeru Yamauchi | 2 |
| 2 | Fumio Enmei | 1 |
| 3 | Hirofumi Akiyama | 1 |
| #4 | Hirohide Aoyama | 1 |
| #5 | Hirofumi Tsutsumimoto | 1 |
| #6 | Jiro Takahashi | 1 |
| #7 | Kazuo Hashimoto | 1 |
| #8 | Kenji Arima | 1 |
| #9 | Kenichiro Tomoi | 1 |
| #10 | Kiyoshi Kanai | 1 |
| #11 | Kunihiro Inoue | 1 |
| #12 | Masaaki Saruyama | 1 |
| #13 | Minoru Kaneko | 1 |
| #14 | Noriho Tanaka | 1 |
| #15 | Shingo Oda | 1 |
| #16 | Takaaki Yui | 1 |
| #17 | Toshiyuki Sakai | 1 |
| #18 | Yasuhiro Ito | 1 |
| #19 | Yoshinori Otani | 1 |
| #20 | Yoshinori Tanaka | 1 |
| #21 | Yuji Ogata | 1 |