Top Inventors at Nihon Kogyo Co. All Time
Showing 1–29 of 29 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshio Kawasumi | 6 |
| 2 | Haruki Sato | 3 |
| 2 | Mitsuo Takahashi | 3 |
| #4 | Hideo Miyazaki | 2 |
| #4 | Hideo Oikawa | 2 |
| #4 | Iwao Kyono | 2 |
| #4 | Masami Kuroki | 2 |
| #4 | Masahiro Tsuji | 2 |
| #4 | Nobuyuki Mori | 2 |
| #4 | Osamu Oda | 2 |
| #4 | Shunichi Kasai | 2 |
| #4 | Takao Amazawa | 2 |
| #4 | Yoshiharu Katoh | 2 |
| #4 | Akio Koyama | 2 |
| #4 | Arata Onozuka | 2 |
| #16 | Hiroshi Tasaki | 1 |
| #16 | Junji Honda | 1 |
| #16 | Kenji Kawai | 1 |
| #16 | Kiyoaki Nishikawa | 1 |
| #16 | Mamoru Yamane | 1 |
| #16 | Nakahachiro Honma | 1 |
| #16 | Shohei WADA | 1 |
| #16 | Susumu Kawauchi | 1 |
| #16 | Tadashi Murakami | 1 |
| #16 | Takashi Ogata | 1 |
| #16 | Toshikazu Okubo | 1 |
| #16 | Toshio Tokairin | 1 |
| #16 | Yasuo Mori | 1 |
| #16 | Nakahachiro Honna | 1 |