Top Inventors at Pearl Kogyo Co. All Time
Showing 1–30 of 30 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masafumi Jinno | 2 |
| 1 | Susumu Satoh | 2 |
| 3 | Eiich Hayano | 1 |
| 3 | Etsuo Yamagishi | 1 |
| 3 | Hiroyuki Arakawa | 1 |
| 3 | Hiroshi Iizuka | 1 |
| 3 | Hidemasa Kato | 1 |
| 3 | Jinyuan Chen | 1 |
| 3 | Junko Myojo | 1 |
| 3 | Jyunko Zenkou | 1 |
| 3 | Katsumi Takahashi | 1 |
| 3 | Masao Fukagawa | 1 |
| 3 | Mikihiro Ikawa | 1 |
| 3 | Noriyuki Morikawa | 1 |
| 3 | Noboru Saeki | 1 |
| 3 | Shintaro Nishimura | 1 |
| 3 | Shinichi Watanabe | 1 |
| 3 | Sousuke Miyoshi | 1 |
| 3 | Susumu Sato | 1 |
| 3 | Taku Fukada | 1 |
| 3 | Takeshi Nakamura | 1 |
| 3 | Yasunori Maekawa | 1 |
| 3 | Yasuhiro Ogawa | 1 |
| 3 | Yoshimi Tokuzawa | 1 |
| 3 | Yuki Isozaki | 1 |
| 3 | Yugo Kido | 1 |
| 3 | Yuto KIKUCHI | 1 |
| 3 | Yukio Sato | 1 |
| 3 | Akiko Ohkubo | 1 |
| 3 | Akihito Onishi | 1 |