Top Inventors at National House Industrial Co. All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Satoshi Kitagawa | 4 |
| 1 | Shigeo Yoshida | 4 |
| 3 | Kazuo Imahashi | 2 |
| 3 | Satoru Nagai | 2 |
| 3 | Shozo Harada | 2 |
| 3 | Takatoshi Miyazawa | 2 |
| 3 | Tetsuya Koide | 2 |
| 3 | Yoshio Nagaya | 2 |
| #9 | Manaba Hasegawa | 1 |
| #9 | Manabu Hasegawa | 1 |
| #9 | Tadashi Matsumoto | 1 |
| #9 | Katsuya Fukakura | 1 |