Aikawa, JP ranks #3,648 worldwide for total patents filed in 2017, with 31 patents from 17 inventors. Leading employers of inventors based in Aikawa, JP include Nhk Spring Co., Makino Milling Machine Co., Dai Nippon Printing Co..
Showing 1–17 of 17 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Futa Sasaki | Nhk Spring Co. | 5 |
| 2 | Kyoichi Hamada | Makino Milling Machine Co. | 4 |
| 3 | Sei Kawao | Nhk Spring Co. | 3 |
| 3 | Mitsunari Oda | Makino Milling Machine Co. | 3 |
| #5 | Norio Mori | Makino Milling Machine Co. | 2 |
| #5 | Takayuki Shiomizu | Makino Milling Machine Co. | 2 |
| #5 | Nobuaki Igi | Makino Milling Machine Co. | 2 |
| #8 | Mayumi Kazuya | Makino Milling Machine Co. | 1 |
| #8 | Takuya Echigo | Dai Nippon Printing Co. | 1 |
| #8 | Izumi Araki | Toshiba Tec Kabushiki Kaisha | 1 |
| #8 | Tadashi Kasahara | Makino Milling Machine Co. | 1 |
| #8 | Yasunori Masumiya | Makino Milling Machine Co. | 1 |
| #8 | Akira Kawana | Makino Milling Machine Co. | 1 |
| #8 | Kousuke Sugiyama | Makino Milling Machine Co. | 1 |
| #8 | Katsuhiro Miyake | Dai Nippon Printing Co. | 1 |
| #8 | Kazunari Ishii | Tokyo Electron Limited | 1 |
| #8 | Hiroshi Hazome | Makino Milling Machine Co. | 1 |