Top Inventors at Oval All Time
Showing 1–44 of 44 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hirokazu Kitami | 14 |
| 2 | Yuichi Nakao | 12 |
| 3 | Hideki Shimada | 8 |
| #4 | Norio Sukemura | 6 |
| #4 | Seiji Kobayashi | 6 |
| #6 | Naoki Matsubara | 5 |
| #6 | Shingo Gomi | 5 |
| #8 | Hiroyuki Kabaya | 3 |
| #8 | Katsuichi Uchida | 3 |
| #8 | Kenichi Matsuoka | 3 |
| #8 | Kimihiro Ichinose | 3 |
| #12 | Hajime Iida | 2 |
| #12 | Jun Tanimoto | 2 |
| #12 | Kazuhide KOBAYASHI | 2 |
| #12 | Kenichi Takai | 2 |
| #12 | Kenji WASHIO | 2 |
| #12 | Kohji Takahashi | 2 |
| #12 | Noriaki Nakayama | 2 |
| #12 | Osamu Futagawa | 2 |
| #12 | Seigo Ono | 2 |
| #12 | Shunji Saitoh | 2 |
| #12 | Takashi Endo | 2 |
| #12 | Tatsumi Kameyama | 2 |
| #12 | Takeshi Wakamatsu | 2 |
| #12 | Yasushi Ito | 2 |
| #12 | Yasuichi Shiraishi | 2 |
| #12 | Yutaka Ogawa | 2 |
| #28 | Hiraku Kawaoto | 1 |
| #28 | Hirokazu Kuge | 1 |
| #28 | Hidemi Seki | 1 |
| #28 | Koji Atsumi | 1 |
| #28 | Masao Misumi | 1 |
| #28 | Masahito Yoshimoto | 1 |
| #28 | Minoru Oomura | 1 |
| #28 | Satoru Nihei | 1 |
| #28 | Shinsuke Imai | 1 |
| #28 | Shinji Oda | 1 |
| #28 | Takashi Hirose | 1 |
| #28 | Takeshi Motomiya | 1 |
| #28 | Tetsushi Kitano | 1 |
| #28 | Toshihiro Abe | 1 |
| #28 | Toshiyuki Satoh | 1 |
| #28 | Yoshifumi Endo | 1 |
| #28 | Yoshimine Tanabu | 1 |