Edogawa, JP ranks #4,521 worldwide for total patents filed in 2021, with 24 patents from 13 inventors. Leading employers of inventors based in Edogawa, JP include IBM, Toyota, Lenovo (Singapore) Pte..
Showing 1–13 of 13 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Jiayun Zhu | IBM | 8 |
| 2 | Tsend Ochir Bat Ulzii | IBM | 2 |
| 2 | Eiki Kitagawa | Toyota | 2 |
| 2 | Ko Inaba | Lenovo (Singapore) Pte. | 2 |
| 2 | So NAKAJIMA | Idemitsu Kosan Co. | 2 |
| #6 | Seokwon Hur | IBM | 1 |
| #6 | Manabu Tonosaki | Toyota | 1 |
| #6 | Takayuki Takida | Kabushiki Kaisha Toshiba | 1 |
| #6 | Akihiro Uda | Kao | 1 |
| #6 | Shinji Tanaka | Daiichi Sankyo Company, Limited | 1 |
| #6 | Ryo Takizawa | Denso | 1 |
| #6 | Hanako Ito | Daiichi Sankyo Company, Limited | 1 |
| #6 | Wataru Saitoh | Daiichi Sankyo Company, Limited | 1 |