Top Inventors at Usui Co. All Time
Showing 1–34 of 34 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shuji Suzuki | 6 |
| 2 | Hidetaka Ito | 5 |
| 2 | Tetsunobu Suzuki | 5 |
| #4 | Hiroyuki Nishizawa | 3 |
| #4 | Koichi Hayashi | 3 |
| #4 | Taizo Makino | 3 |
| #4 | Tatsuya Masuda | 3 |
| #8 | Hiroaki Kondo | 2 |
| #8 | Kazuma Hinobayashi | 2 |
| #8 | Katsunori Nagao | 2 |
| #8 | Kazuhiro Serizawa | 2 |
| #8 | Masahiro Yamazaki | 2 |
| #8 | Tsugumi Yamazaki | 2 |
| #8 | Yoshiyuki Serizawa | 2 |
| #15 | Akio Tagami | 1 |
| #15 | Hiroshi Matsumoto | 1 |
| #15 | Hiroki Sugawara | 1 |
| #15 | Hironobu Tsutano | 1 |
| #15 | Iichiro Seino | 1 |
| #15 | Junji Takehara | 1 |
| #15 | Kengo Murofushi | 1 |
| #15 | Masakazu Koike | 1 |
| #15 | Masahiro Komaki | 1 |
| #15 | Naoki Serizawa | 1 |
| #15 | Osamu Endo | 1 |
| #15 | Ryurou Kurahashi | 1 |
| #15 | Satoshi Kubota | 1 |
| #15 | Takanori Kanda | 1 |
| #15 | Takumi Yoshida | 1 |
| #15 | Tomohiko Omura | 1 |
| #15 | Tsutomu Okuyama | 1 |
| #15 | Vishal Shah | 1 |
| #15 | Yoshihisa Fukutome | 1 |
| #15 | Yuji Arai | 1 |