Top Inventors at Lonseal All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Tatsuo Waki | 5 |
| 2 | Nobuo Miura | 3 |
| 3 | Ryuzo Kawaguchi | 3 |
| #4 | Yuichi Akiba | 3 |
| #5 | Hisatsugu Tomioka | 2 |
| #6 | Kazuo Suzuki | 2 |
| #7 | Mitsuru Sugiyama | 2 |
| #8 | Takeshi Watanabe | 2 |
| #9 | Akinori Arai | 2 |
| #10 | Akira Sato | 2 |
| #11 | Haruaki Ono | 1 |
| #12 | Hisaharu Kaneko | 1 |
| #13 | Hiroki Matsumoto | 1 |
| #14 | Hiroyuki Sugaya | 1 |
| #15 | Hisashi Takeda | 1 |
| #16 | Hidetoshi Yamabe | 1 |
| #17 | Kenichi Masuhara | 1 |
| #18 | Kouji Mori | 1 |
| #19 | Makoto Takezawa | 1 |
| #20 | Mituo Sato | 1 |
| #21 | Shinichi Akitaya | 1 |
| #22 | Shuichi Moriizumi | 1 |
| #23 | Shusaku Nakanishi | 1 |
| #24 | Syuichi Moriizumi | 1 |
| #25 | Taro Takahashi | 1 |
| #26 | Takao Tomosue | 1 |
| #27 | Tazuo Waki | 1 |
| #28 | Toyokazu Nakauchi | 1 |
| #29 | Tomohiro Ono | 1 |
| #30 | Toru Shoji | 1 |
| #31 | Tomoko TERUI | 1 |
| #32 | Toshio Tsuchiya | 1 |
| #33 | Yoshitake Fukui | 1 |
| #34 | Yoshiki MIYATA | 1 |
| #35 | Yoshio Yazaki | 1 |
| #36 | Yutaka Nozokido | 1 |
| #37 | Akira Kaneko | 1 |