Top Inventors at Tokyo Electron Device Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Seiji Hiraka | 3 |
| 2 | Yasuhiro Nakamura | 3 |
| 3 | Masahiko Shimizu | 2 |
| #4 | Shuichi Kikuchi | 2 |
| #5 | Takeo Yoshii | 2 |
| #6 | Toshihiko Chiba | 2 |
| #7 | Tsuyoshi Takahashi | 2 |
| #8 | Hideko Ueno | 1 |
| #9 | Isamu IWAMOTO | 1 |
| #10 | Kazunori Asada | 1 |
| #11 | Ryo Nakayama | 1 |
| #12 | Satoshi Era | 1 |
| #13 | Takayoshi Narita | 1 |
| #14 | Teruhiro Kawashima | 1 |
| #15 | Toshiya Kobayashi | 1 |
| #16 | Era Satoshi | 1 |