Top Inventors at Osaka Titanium Technologies Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Yusuke KASHITANI | 9 |
| 2 | Shingo Kizaki | 7 |
| 3 | Kohki TAKESHITA | 4 |
| #4 | Tadashi Ogasawara | 4 |
| #5 | Kazuomi Azuma | 2 |
| #6 | Yoshitake Natsume | 2 |
| #7 | Haruhiko Kajimura | 1 |
| #8 | Hideaki Kanno | 1 |
| #9 | Jyunji Kido | 1 |
| #10 | Katsunori Dakeshita | 1 |
| #11 | Katsuhiro Nishihara | 1 |
| #12 | Katsumi Okada | 1 |
| #13 | Kenji Taruya | 1 |
| #14 | Koichi Mori | 1 |
| #15 | Koji Nakazawa | 1 |
| #16 | Kouji Oda | 1 |
| #17 | Kouji Yasuda | 1 |
| #18 | Masahiko Hori | 1 |
| #19 | Masato Kita | 1 |
| #20 | Masanori Okabe | 1 |
| #21 | Makoto Yamaguchi | 1 |
| #22 | Michiyasu Takahashi | 1 |
| #23 | Munetoshi Watanabe | 1 |
| #24 | Sadanobu Nagaoka | 1 |
| #25 | Shiji Shimosaki | 1 |
| #26 | Shinji Shimosaki | 1 |
| #27 | Takehisa Fujita | 1 |
| #28 | Takashi Onishi | 1 |
| #29 | Tadashi Yao | 1 |
| #30 | Toru Uenishi | 1 |
| #31 | Yasuhiro Masaki | 1 |