Kasuga, JP ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 8 inventors. Leading employers of inventors based in Kasuga, JP include Semiconductor Energy Laboratory, Clear, Sumitomo Electric Industries.
Showing 1–8 of 8 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Tetsuo Tsutsui | Semiconductor Energy Laboratory | 2 |
| 2 | Takehiko Yokomine | Clear | 1 |
| 2 | Tadashi Shimotoso | Sumitomo Electric Industries | 1 |
| 2 | Koichi Eguchi | Fujifilm | 1 |
| 2 | Naomi SHIRAI | I-Pro Co. | 1 |
| 2 | Takashi Haruguchi | Panasonic | 1 |
| 2 | Sumio Tate | Sumitomo Electric Industries | 1 |
| 2 | Akihiro Matsubara | Sumitomo Electric Industries | 1 |