Iruma, JP ranks #4,401 worldwide for total patents filed in 2021, with 25 patents from 22 inventors. Leading employers of inventors based in Iruma, JP include Hosokawa Yoko Co., Tamura, Casio Computer Co..
Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tomonari Shinohara | Hosokawa Yoko Co. | 2 |
| 1 | Satoshi Okumura | Tamura | 2 |
| 1 | Fusao Nishiura | Casio Computer Co. | 2 |
| #4 | Mitsugu Ueno | Kabushiki Kaisha Toshiba | 1 |
| #4 | Tsukasa KATSUYAMA | Tamura | 1 |
| #4 | Rei Nakayama | Seiko Epson | 1 |
| #4 | Kakuei Kunii | Mahle Filter Systems Japan | 1 |
| #4 | Toshio Nagasaka | Casio Computer Co. | 1 |
| #4 | Takayuki Kotani | Hosokawa Yoko Co. | 1 |
| #4 | Takayuki Akutsu | Calsonic Kansei | 1 |
| #4 | Hidetaka Eguchi | Kabushiki Kaisha Toshiba | 1 |
| #4 | Lung Kei Amos Shek | Coretech Co. | 1 |
| #4 | Nobuhiro Yamashita | The Yokohama Rubber Co. | 1 |
| #4 | Yurika Munekawa | Tamura | 1 |
| #4 | Masaya Ueno | Rohm Co. | 1 |
| #4 | Takayuki Izumi | Toa Nenryo Kogyo | 1 |
| #4 | Hiroyuki Minowa | Coretech Co. | 1 |
| #4 | Shinichi Usukura | Tamura | 1 |
| #4 | Daiki Amino | Tamura | 1 |
| #4 | Yoshihiro Sugii | Japan Aviation Electronics Industry, Limited | 1 |
| #4 | Shinkichi Murakami | Toa Nenryo Kogyo | 1 |
| #4 | Koji Teshima | Mitsubishi Tanabe Pharma | 1 |