Top Inventors at Petoca All Time
Showing 1–46 of 46 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshiyuki Nishimura | 11 |
| 2 | Hideyuki Nakajima | 10 |
| 3 | Toshio Tamaki | 8 |
| #4 | Hiroshi Ejiri | 5 |
| #4 | Minoru Takabatake | 5 |
| #4 | Yoshikazu Nagata | 5 |
| #7 | Akio Takamatsu | 4 |
| #7 | Katsumi Takano | 4 |
| #7 | Takashi Maeda | 4 |
| #7 | Tomiji Hosotsubo | 4 |
| #7 | Toshiyuki Ito | 4 |
| #7 | Toshifumi Kawamura | 4 |
| #7 | Yasushi Katsuta | 4 |
| #7 | Yoshinori Suto | 4 |
| #15 | Junichi Ida | 3 |
| #15 | Masaki Iwata | 3 |
| #15 | Sadatoshi Ohno | 3 |
| #15 | Tetsuo Yamada | 3 |
| #15 | Toshio Yonezawa | 3 |
| #20 | Harumitsu Enomoto | 2 |
| #20 | Hiroyasu Ogawa | 2 |
| #20 | Mikio Watanabe | 2 |
| #20 | Norio Takami | 2 |
| #20 | Shin-ichi Nayuki | 2 |
| #20 | Tadahiro Kakizawa | 2 |
| #20 | Takahisa Ohsaki | 2 |
| #20 | Tetsuji Takemura | 2 |
| #20 | Yasuyuki Takai | 2 |
| #20 | Yoshinori Yamazaki | 2 |
| #30 | Haruki Yamasaki | 1 |
| #30 | Hiroyuki Nakagawa | 1 |
| #30 | Hidekazu Saito | 1 |
| #30 | Hirofumi Tabata | 1 |
| #30 | Kazunori Ishigami | 1 |
| #30 | Kazuo Jonouchi | 1 |
| #30 | Keiichiro Okamura | 1 |
| #30 | Kouichi Miura | 1 |
| #30 | Minoru Tamaki | 1 |
| #30 | Morinobu Endo | 1 |
| #30 | Sanji Arisawa | 1 |
| #30 | Susumu Shimizu | 1 |
| #30 | Tatsuya Tamura | 1 |
| #30 | Tetsuo Yamamoto | 1 |
| #30 | Yoshiyuki Suzuki | 1 |
| #30 | Yuji Kawabuchi | 1 |
| #30 | Hiroshi Eziri | 1 |