TK

Tomonori Kawase

MA Makita: 54 patents #6 of 770Top 1%
SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #43,723 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
D1094271 Battery Junichi Murakami 2025-09-23
D1093436 Portable electric hammer body Kazuki Nakagawa, Shinji Onoda 2025-09-16
D1083776 Battery 2025-07-15
D1083778 Battery 2025-07-15
D1083779 Battery 2025-07-15
D1083777 Battery 2025-07-15
D1060217 Battery 2025-02-04
D1059982 Portable electric driver body 2025-02-04
D1045558 Portable power tool body Ding Zhao 2024-10-08
D1040631 Portable power tool body Ding Zhao 2024-09-03
D1038009 Battery charger Shinya Mizutani 2024-08-06
D1021771 Battery Kazuya Tanaka 2024-04-09
D1020145 Vacuum cleaner body Makoto Hotta 2024-03-26
D1018237 Portable electric driver body 2024-03-19
D1018236 Portable electric driver body 2024-03-19
D1015840 Portable electric driver body Tomoyuki Kondo 2024-02-27
D1014425 Battery Kazuya Tanaka 2024-02-13
D972497 Battery Tatsuya Nagahama, Kazuya Tanaka 2022-12-13
D963567 Battery charger Junichi Murakami 2022-09-13
D951737 Portable electric hammer Kanako Hirono 2022-05-17
D937200 Battery charger Junichi Murakami 2021-11-30
D937063 Portable electric driver drill Yuta Araki 2021-11-30
D921964 Light fixture Masao Miwa 2021-06-08
10906163 Power tool Hidenori Nagasaka, Ryunosuke Kumagai, Koji Tsukamoto, Kosuke Ito, Tokuo HIRABAYASHI +1 more 2021-02-02
10478950 Power tool Hidenori Nagasaka, Ryunosuke Kumagai, Koji Tsukamoto, Kosuke Ito, Tokuo HIRABAYASHI +1 more 2019-11-19