Hiroshima, JP ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 4 inventors. Leading employers of inventors based in Hiroshima, JP include Shimano, Mitsubishi Heavy Industries Compressor, Mitsubishi Mining.
Showing 1–4 of 4 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Makoto Shimoda | Shimano | 5 |
| 2 | Akinori Tasaki | Mitsubishi Heavy Industries Compressor | 2 |
| 3 | Tadashi Rokkaku | Mitsubishi Mining | 1 |
| 3 | Hidetaka Nishida | Chugoku Electric Power Co. | 1 |
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