Okazaki, JP ranks #1,725 worldwide for total patents filed in 2021, with 78 patents from 27 inventors. Leading employers of inventors based in Okazaki, JP include Sumitomo Electric Industries, Ube Industries, Casio Computer Co..
Showing 1–27 of 27 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Makoto Kato | Sumitomo Electric Industries | 9 |
| 2 | Koji Abe | Ube Industries | 8 |
| 3 | Toshihiro Takahashi | Casio Computer Co. | 7 |
| #4 | Atsushi Kato | Brother Kogyo | 6 |
| #5 | Junya Ogawa | Nippon Steel Chemical | 4 |
| #5 | Shinichi Hiramatsu | Aisin Seiki Kabushiki Kaisha | 4 |
| #5 | Masayuki Kita | Jtekt | 4 |
| #5 | Takashi Asano | Kyoto University | 4 |
| #5 | Katsuya Hirakawa | Daiwa Kasei Industry Co. | 4 |
| #10 | Masahiko Ishii | Toyota | 3 |
| #10 | Daisuke Tanizaki | Aisin Aw Co. | 3 |
| #10 | Koji Makino | Aisin Aw Co. | 3 |
| #10 | Toshio Iwahara | Daiwa Kasei Kogyo | 3 |
| #14 | Kazuhiko Koike | Denso | 2 |
| #14 | Kenichi Abe | Jtekt | 2 |
| #16 | Katsuhiko Kainuma | Futaba Industrial Co. | 1 |
| #16 | Toshiaki Hiroi | Konica Minolta | 1 |
| #16 | Takanori Tanaka | Olympus | 1 |
| #16 | Go MATSUNOBU | Nidek Co. | 1 |
| #16 | Tatsumi Oguri | Denso | 1 |
| #16 | Kazuyuki Sakakibara | Makita | 1 |
| #16 | Taiko Sato | Toyota | 1 |
| #16 | Hirohisa Okami | Futaba Industrial Co. | 1 |
| #16 | Yoshio Sano | Nec | 1 |
| #16 | Koji Iwamoto | Futaba Industrial Co. | 1 |
| #16 | Tadashi Kondo | Toyota | 1 |
| #16 | Yuichiro Hirai | Aisin Aw Co. | 1 |