Top Inventors at Yoshino Kogyosho Co. 2020
Showing 1–40 of 40 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yuichi Okuyama | 6 |
| 2 | Shigeki Morikami | 4 |
| 3 | Kazuhiko Shimizu | 3 |
| 3 | Mitsuru Shiokawa | 3 |
| 3 | Shintaro Kutsuzawa | 3 |
| 3 | Yusuke Ishii | 3 |
| #7 | Hiroshi Hosokoshiyama | 2 |
| #7 | Junichi Chiba | 2 |
| #7 | Keisuke Miyairi | 2 |
| #7 | Kenichi Suyama | 2 |
| #7 | Kotaro Fujiwara | 2 |
| #7 | Mai Kase | 2 |
| #7 | Mitsuo Furusawa | 2 |
| #7 | Satoshi Sakamoto | 2 |
| #7 | Takayuki Abe | 2 |
| #7 | Tetsuro Usami | 2 |
| #7 | Yoshiyuki Kakuta | 2 |
| #18 | Atsuhiko YAMAZAKI | 1 |
| #18 | Hirotaka HORIGUCHI | 1 |
| #18 | Hiroaki Imai | 1 |
| #18 | Hiroshi Mizushima | 1 |
| #18 | Hideaki Soyama | 1 |
| #18 | Katsuhito Kuwahara | 1 |
| #18 | Kazuhisa YOSHIMURA | 1 |
| #18 | Kota Sakata | 1 |
| #18 | Masakazu Kudo | 1 |
| #18 | Noriyuki Asakawa | 1 |
| #18 | Seiichi ASAOKA | 1 |
| #18 | Shigeru Hayakawa | 1 |
| #18 | Shuichi Kitora | 1 |
| #18 | Shinichi Tabata | 1 |
| #18 | Taro Enjoji | 1 |
| #18 | Takahiro HARUNA | 1 |
| #18 | Takayuki Honda | 1 |
| #18 | Tatsuharu Ida | 1 |
| #18 | Takayuki Kobayashi | 1 |
| #18 | Takumi Sugizaki | 1 |
| #18 | Toru Toma | 1 |
| #18 | Tsuyoshi Sasaki | 1 |
| #18 | Yoshio Akiyama | 1 |