Top Inventors at Isekikaihatsukohki All Time
Showing 1–37 of 37 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Toshio Akesaka | 35 |
| 2 | Mitsutoshi Hayashi | 3 |
| 2 | Makoto Kajiyama | 3 |
| 2 | Toshio Sumi | 3 |
| 2 | Akitaka Fujita | 3 |
| #6 | Hisashi Kitajima | 2 |
| #6 | Hidehiro Noda | 2 |
| #6 | Hideki Uno | 2 |
| #6 | Isao Fujimori | 2 |
| #6 | Isao Nemoto | 2 |
| #6 | Kazuto Hamada | 2 |
| #6 | Minoru Kurashina | 2 |
| #6 | Shingo Nagashima | 2 |
| #6 | Sohei Okamoto | 2 |
| #6 | Takashi Ogawara | 2 |
| #6 | Yukio Suzuki | 2 |
| #17 | Fumiaki Terasawa | 1 |
| #17 | Jiro Hirano | 1 |
| #17 | Katsuhide Isaka | 1 |
| #17 | Kazunari Sakamoto | 1 |
| #17 | Kenju Suzuki | 1 |
| #17 | Masao Fukuda | 1 |
| #17 | Masahiro Ito | 1 |
| #17 | Minoru Kato | 1 |
| #17 | Nobuhisa Takamatsu | 1 |
| #17 | Shigeru Matsumori | 1 |
| #17 | Sinkiti Ooka | 1 |
| #17 | Takeshi Hada | 1 |
| #17 | Takashi Kano | 1 |
| #17 | Takayuki Kawafuji | 1 |
| #17 | Takayuki Kurobe | 1 |
| #17 | Takusaburo Ohnishi | 1 |
| #17 | Toshio Hirai | 1 |
| #17 | Yuji Yamaoka | 1 |
| #17 | Shingo Nagashina | 1 |
| #17 | Hiroshi Nobunaga | 1 |
| #17 | Akito Nagayoshi | 1 |