Top Inventors at Elna Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Takeshi Morimoto | 12 |
| 2 | Kazuya Hiratsuka | 6 |
| 3 | Hiroshi Yanaka | 4 |
| #4 | Naoto Iwano | 4 |
| #5 | Yasuhiro Sanada | 4 |
| #6 | Yoshiki Hamatani | 4 |
| #7 | Eiji Endoh | 3 |
| #8 | Hideo Shimizu | 3 |
| #9 | Masaaki Imamura | 3 |
| #10 | Toshiya Matsubara | 3 |
| #11 | Haruo Jinbo | 2 |
| #12 | Hiroshi Aruga | 2 |
| #13 | Hideki Kitamura | 2 |
| #14 | Hidekazu Mizushima | 2 |
| #15 | Hikaru Santsuka | 2 |
| #16 | Hidemi Yamada | 2 |
| #17 | Kaori Matsumura | 2 |
| #18 | Michio Okamura | 2 |
| #19 | Naozumi KIMURA | 2 |
| #20 | Shigeo Komatsu | 2 |
| #21 | Hiroshi Ariga | 1 |
| #22 | Izumi Ishii | 1 |
| #23 | Katsuji Ikeda | 1 |
| #24 | Kaname Kurihara | 1 |
| #25 | Katsutoshi Takamura | 1 |
| #26 | Katsumi Yamada | 1 |
| #27 | Kunio Nemoto | 1 |
| #28 | Masao Hikita | 1 |
| #29 | Masaru Yoshitake | 1 |
| #30 | Mitsuru Yoneda | 1 |
| #31 | Satoshi Takemiya | 1 |
| #32 | Shinji Matsumoto | 1 |
| #33 | Shinichi Ohashi | 1 |
| #34 | Yasuhiko Soga | 1 |
| #35 | Yoshikatsu Kimura | 1 |
| #36 | Yutaka Muto | 1 |