Top Inventors at Yazaki Energy System All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Takuju Nakamura | 16 |
| 2 | Osamu Hiyama | 3 |
| 3 | Motomi Inagaki | 2 |
| #4 | Takahide Sugiyama | 2 |
| #5 | Yohsuke Yamada | 2 |
| #6 | Hiroshi Uematsu | 1 |
| #7 | Jun Kuroda | 1 |
| #8 | Kazuhiro Aiso | 1 |
| #9 | Kazutoshi Tazawa | 1 |
| #10 | Kouji Nakamura | 1 |
| #11 | Mariko Suzuki | 1 |
| #12 | Muneo Iwauchi | 1 |
| #13 | Shinji Tongu | 1 |
| #14 | Syungo Saito | 1 |
| #15 | Tadatoshi Sugiyama | 1 |
| #16 | Takahiro Suzuki | 1 |
| #17 | Teruhiro Sagata | 1 |
| #18 | Tomohiko Hashimoto | 1 |
| #19 | Tomoharu Kudo | 1 |
| #20 | Tomiyuki Matsukiyo | 1 |
| #21 | Tooru Matsumoto | 1 |