Top Inventors at Tokyo Parts Industrial Co. All Time
Showing 1–32 of 32 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tadao Yamaguchi | 37 |
| 2 | Masahiro Nishidate | 14 |
| 3 | Takahisa Kitahara | 12 |
| #4 | Naohisa Koyanagi | 10 |
| #5 | Mamoru Kubo | 6 |
| #5 | Tetsushi Yashima | 6 |
| #7 | Katsuhito Sohara | 4 |
| #7 | Koichi Nakajima | 4 |
| #7 | Masahiro Takagi | 4 |
| #7 | Toru Arai | 4 |
| #11 | Kentaro Fujii | 3 |
| #11 | Satoru Shimosegawa | 3 |
| #11 | Takami Sawaguchi | 3 |
| #11 | Akihisa Inoue | 3 |
| #15 | Kenji Mizushima | 2 |
| #15 | Masahisa Tsuchiya | 2 |
| #15 | Masahisa Tuchiya | 2 |
| #15 | Toshiyuki Muto | 2 |
| #19 | Hajime Kobayashi | 1 |
| #19 | Hidekazu Imai | 1 |
| #19 | Kazuo Kai | 1 |
| #19 | Kazumi Kuribara | 1 |
| #19 | Kazuo Noguchi | 1 |
| #19 | Kenji Oya | 1 |
| #19 | Kousuke Kakita | 1 |
| #19 | Manabu Shindou | 1 |
| #19 | Noboru Mizutani | 1 |
| #19 | Sosuke Sunaga | 1 |
| #19 | Tadashi Ishizuka | 1 |
| #19 | Tetushi Yashima | 1 |
| #19 | Yusuke Kishi | 1 |
| #19 | Nobuyuki Ayuba | 1 |