Naruto, JP ranks #3,613 worldwide for total patents filed in 2021, with 32 patents from 21 inventors. Leading employers of inventors based in Naruto, JP include Nichia, Canon, Tomita Pharmaceutical Co..
Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keiji Emura | Nichia | 5 |
| 2 | Kenji Asai | Nichia | 4 |
| 2 | Mika Amiya | Nichia | 4 |
| #4 | Yasushi Morimoto | Canon | 2 |
| #5 | Kazuhiko Tamagawa | Tomita Pharmaceutical Co. | 1 |
| #5 | Hirosuke HAYASHI | Nichia | 1 |
| #5 | Tomooki Kawasaki | Nichia | 1 |
| #5 | Yukinori Konishi | Tomita Pharmaceutical Co. | 1 |
| #5 | Kazuki Kamai | Tomita Pharmaceutical Co. | 1 |
| #5 | Moriteru Asano | Takeda Pharmaceutical Company Limited | 1 |
| #5 | Shigekazu Fujita | Otsuka Pharmaceutical Co. | 1 |
| #5 | Akira Tabuchi | Otsuka Chemical Co. | 1 |
| #5 | Naoyuki Endo | Otsuka Pharmaceutical Factory | 1 |
| #5 | Miwa Harada | Otsuka Pharmaceutical Factory | 1 |
| #5 | Yasunori Nagahama | Nichia | 1 |
| #5 | Kenzo Noda | Fujitsu Limited | 1 |
| #5 | Toshio Matsushita | Nichia | 1 |
| #5 | Tomohiko Hatano | Nichia | 1 |
| #5 | Nobuo Tsukui | Otsuka Techno | 1 |
| #5 | Yuuta Tsumura | Tomita Pharmaceutical Co. | 1 |
| #5 | Eiji Majima | Otsuka Pharmaceutical Factory | 1 |