Top Inventors at Hitachi Microcomputer All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Yutaka Shinagawa | 2 |
| 2 | Junichi Arita | 1 |
| 3 | Kazuyuki Kamegaki | 1 |
| #4 | Kazuo Yasaka | 1 |
| #5 | Kouichi Yamazaki | 1 |
| #6 | Kunio Uchiyama | 1 |
| #7 | Makoto Furihata | 1 |
| #8 | Masahiro Ichitani | 1 |
| #9 | Setsuo Ogura | 1 |
| #10 | Shiro Mayuzumi | 1 |
| #11 | Shunji Mori | 1 |
| #12 | Shigeru Shimada | 1 |
| #13 | Takeshi Aimoto | 1 |
| #14 | Tadahiko Nishimukai | 1 |
| #15 | Toshiyuki Fukamachi | 1 |
| #16 | Tomoo Matsuzawa | 1 |
| #17 | Toru Miyamoto | 1 |
| #18 | Yukinori Kitamura | 1 |
| #19 | Yuji Kobayashi | 1 |
| #20 | Akihiko Iwaya | 1 |
| #21 | Atsushi Hasegawa | 1 |