Top Inventors at Purpose Co. All Time
Showing 1–34 of 34 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jun Aiso | 4 |
| 1 | Katsumi Naitoh | 4 |
| 1 | Toshiaki Aoki | 4 |
| #4 | Katumi Naitoh | 3 |
| #4 | Kazuhiko Nakagawa | 3 |
| #4 | Tetsuya Oishi | 3 |
| #4 | Yasutaka Hatada | 3 |
| #8 | Hidetada Takai | 2 |
| #8 | Ibuki Kinouchi | 2 |
| #8 | Kazushi Iwama | 2 |
| #8 | Kentaro Suzuki | 2 |
| #8 | Kyohei Matsushita | 2 |
| #8 | Mituharu Satou | 2 |
| #8 | Setuo Watanabe | 2 |
| #8 | Setsuo Watanabe | 2 |
| #8 | Toshimi Murata | 2 |
| #8 | Tsuyoshi Sei | 2 |
| #8 | Yasunori Katoh | 2 |
| #8 | Akito Watanabe | 2 |
| #8 | Akihito Yamashita | 2 |
| #21 | Hiroshi Fushimi | 1 |
| #21 | Hidenori Kiuchi | 1 |
| #21 | Kazutoshi Sano | 1 |
| #21 | Kenji Kato | 1 |
| #21 | Mitsutaka Inaba | 1 |
| #21 | Mituru Sano | 1 |
| #21 | Naoki Ishii | 1 |
| #21 | Takeharu Totsuka | 1 |
| #21 | Toshinobu Muku | 1 |
| #21 | Toshiya Tatsumi | 1 |
| #21 | Tsutomu Miyahara | 1 |
| #21 | Yoshiaki Sano | 1 |
| #21 | Yuto Kubota | 1 |
| #21 | Yuichi Mochizuki | 1 |