Top Inventors at Moriroku Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuhiro Hashimoto | 5 |
| 2 | Hideki Baba | 4 |
| 3 | Hiroyuki Okamoto | 3 |
| #4 | Katsunori Yoshinaka | 3 |
| #5 | Manabu Koarai | 3 |
| #6 | Takashi Koike | 3 |
| #7 | Kazuhiko Tsuda | 2 |
| #8 | Kouji Akasaka | 2 |
| #9 | Takayuki Yamaguchi | 2 |
| #10 | Yasufumi Watanabe | 2 |
| #11 | Yutaka Nakanishi | 2 |
| #12 | Daiju Kawakami | 1 |
| #13 | Hidenori Baba | 1 |
| #14 | Hiroshi Maeda | 1 |
| #15 | Hiroaki Nozawa | 1 |
| #16 | Hisatoshi Sekito | 1 |
| #17 | Hidetaka Yoneyama | 1 |
| #18 | Junichi Higuchi | 1 |
| #19 | Kazuo Irie | 1 |
| #20 | Kazuhiro Maeda | 1 |
| #21 | Kazuaki Morishita | 1 |
| #22 | Katsumi Nakagawa | 1 |
| #23 | Katsuo Wada | 1 |
| #24 | Keisuke Umeda | 1 |
| #25 | Koji Akasaka | 1 |
| #26 | Kouichi Hara | 1 |
| #27 | Kouichi Ishii | 1 |
| #28 | Masaki Misumi | 1 |
| #29 | Masamitsu Shiono | 1 |
| #30 | Osamu Uchida | 1 |
| #31 | Satoru Kurono | 1 |
| #32 | Taku Kamiya | 1 |
| #33 | Tadashi Tanabe | 1 |
| #34 | Tetsuji Fukushima | 1 |
| #35 | Tsunetoshi SHINADA | 1 |
| #36 | Yasufumi Sugauchi | 1 |
| #37 | Yoshiyuki Nagai | 1 |
| #38 | Yousuke Suzuki | 1 |
| #39 | Yozaburo Tsujikawa | 1 |
| #40 | Yuusuke Ikuma | 1 |
| #41 | Yutaka Ishida | 1 |
| #42 | Yuji Yoshihata | 1 |
| #43 | Akira Tabuchi | 1 |
| #44 | Akihiro Toda | 1 |
| #45 | Akira Yamazaki | 1 |