Top Inventors at Lixil 2017
| Rank | Name | Patents |
|---|---|---|
| 1 | Yuki Shirai | 4 |
| 2 | Hiroyuki Oura | 3 |
| 3 | Nobuaki Itazu | 3 |
| #4 | Azumi KAMATA | 1 |
| #5 | Daisuke Matsumoto | 1 |
| #6 | Hideyuki Komaki | 1 |
| #7 | Hideaki Tsuduki | 1 |
| #8 | Ken Higuchi | 1 |
| #9 | Keita Kuramochi | 1 |
| #10 | Kenta Tanaka | 1 |
| #11 | Kouji FUKUYA | 1 |
| #12 | Kojiro Watari | 1 |
| #13 | Masaki Nishimura | 1 |
| #14 | Manabu Tago | 1 |
| #15 | Naokazu Onishi | 1 |
| #16 | Rei Shoji | 1 |
| #17 | Shigeo Imai | 1 |
| #18 | Yuji Saito | 1 |