Top Inventors at Yuyama Mfg. Co. 2011
Showing 1–36 of 36 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shoji Yuyama | 18 |
| 2 | Hiroyuki Yuyama | 8 |
| 3 | Akitomi Kohama | 4 |
| 3 | Naoki Koike | 4 |
| #5 | Hiromichi Tsuda | 3 |
| #5 | Katsunori Yoshina | 3 |
| #5 | Masahiko Kasuya | 3 |
| #8 | Akira Maeda | 2 |
| #8 | Hiroshi Hashimoto | 2 |
| #8 | Koji Yamashita | 2 |
| #8 | Masatoshi Warashina | 2 |
| #8 | Takayuki Fujikawa | 2 |
| #8 | Takashi Itou | 2 |
| #8 | Tatsuaki Kunimoto | 2 |
| #8 | Yoshinori Kumano | 2 |
| #16 | Akira Mizuno | 1 |
| #16 | Akira Taniguchi | 1 |
| #16 | Atsushi Kawano | 1 |
| #16 | Chisei Asaoka | 1 |
| #16 | Fuminori Kondo | 1 |
| #16 | Hirokazu Chihara | 1 |
| #16 | Hirokazu Nakanishi | 1 |
| #16 | Hidenori Tsuji | 1 |
| #16 | Keita Yasuoka | 1 |
| #16 | Masahito Miyashita | 1 |
| #16 | Masaaki Tomonaga | 1 |
| #16 | Nakaji Takeda | 1 |
| #16 | Nobuyuki Fujishima | 1 |
| #16 | Satoshi Goto | 1 |
| #16 | Shinya Yasuda | 1 |
| #16 | Takafumi Imai | 1 |
| #16 | Takashi Ueno | 1 |
| #16 | Tomohiro Sugimoto | 1 |
| #16 | Tsuyoshi Kodama | 1 |
| #16 | Yasuhiro Shigeyama | 1 |
| #16 | Yoshinori Shirahara | 1 |