Urayasu, JP ranks #2,733 worldwide for total patents filed in 2021, with 46 patents from 18 inventors. Leading employers of inventors based in Urayasu, JP include Canon, IBM, Konica Minolta.
Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hisashi Ishikawa | Canon | 13 |
| 2 | Hiroki Yoshinaga | IBM | 6 |
| 3 | Yoshihiro Takeda | Konica Minolta | 4 |
| #4 | Hideaki Yamagata | Ricoh Company | 3 |
| #4 | Taro Sekiyama | IBM | 3 |
| #4 | Yasuhisa Kayaba | Mitsui Chemicals | 3 |
| #7 | Kouya Kojima | Mitsui Chemicals | 2 |
| #7 | Masayuki Iwanaga | IBM | 2 |
| #9 | Teruyuki Tokunaga | Aderans Company Limited | 1 |
| #9 | Yuta MORI | Mitsubishi Electric | 1 |
| #9 | Yuichi Togashi | Kabushiki Kaisha Toshiba | 1 |
| #9 | Mitsuki TOCHI | Tokuyama | 1 |
| #9 | Sen Hirayama | Casio Computer Co. | 1 |
| #9 | Masahiko Fukushima | Konica Minolta | 1 |
| #9 | Yusuke SHIRATORI | Aisin Seiki Kabushiki Kaisha | 1 |
| #9 | Satoshi Mizuma | Toyota | 1 |
| #9 | Yuki Asakura | IBM | 1 |
| #9 | Kokichi Sugano | Hitachi High-Technologies | 1 |