Top Inventors at Orihiro Co. All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Orihiro Tsuruta | 7 |
| 2 | Yasuo Oki | 4 |
| 3 | Shinji Matsunaga | 2 |
| #4 | Isamu Hoshina | 1 |
| #4 | Katsuji Iizuka | 1 |
| #4 | Katsuzi Iizuka | 1 |
| #4 | Katsumi Nagai | 1 |
| #4 | Mamoru Shimoyama | 1 |
| #4 | Tomohiro Uesugi | 1 |
| #4 | Yuji Fukushima | 1 |
| #4 | Yasugi Zinbo | 1 |
| #4 | Akira Funaki | 1 |