KT

Kei Tsukamoto

SO Sony: 19 patents #2,183 of 25,231Top 9%
Overall (All Time): #247,025 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12372419 Pressure sensor and electronic apparatus Tomoko Katsuhara, Hiroshi Mizuno, Taizo Nishimura 2025-07-29
12345591 Sensor and electronic apparatus Yoshiaki Sakakura, Ken Kobayashi, Tetsuro Goto 2025-07-01
12078561 Optical sensor and optical sensor module Tomoko Katsuhara, Hiizu Ohtorii 2024-09-03
12078564 Three-axis sensor, sensor module, and electronic apparatus Ken Kobayashi, Tetsuro Goto, Yoshiaki Sakakura 2024-09-03
11966550 Sensor module and electronic device Tetsuro Goto, Ken Kobayashi, Tomoko Katsuhara 2024-04-23
11867580 Sensor, input device, and electronic apparatus Tomoko Katsuhara, Akira Ebisui, Taizo Nishimura, Ken Kobayashi, Tetsuro Goto +3 more 2024-01-09
11481080 Sensor device, input device, and electronic apparatus Ken Kobayashi, Yoshiaki Sakakura, Akira Ebisui 2022-10-25
11402283 Sensor, input device, and electronic apparatus Tomoko Katsuhara, Akira Ebisui, Taizo Nishimura, Ken Kobayashi, Tetsuro Goto +3 more 2022-08-02
11029221 Sensor, input device, and electronic apparatus Ken Kobayashi, Akira Ebisui, Taizo Nishimura, Tetsuro Goto, Tomoki Kawabata +1 more 2021-06-08
11009986 Sensor and electronic device Tomoki Kawabata, Yasushi Itoshiro, Toshiaki Nishikawa, Munetake Ebihara, Akira Fujisawa +3 more 2021-05-18
10936128 Sensor device, input device, and electronic apparatus Hiroto Kawaguchi, Shogo Shinkai, Tomoko Katsuhara, Hayato Hasegawa, Fumihiko Iida +5 more 2021-03-02
10871846 Sensor panel, input unit, and display unit Taizo Nishimura, Hiroto Kawaguchi, Hiroshi Mizuno, Shogo Shinkai, Fumihiko Iida +2 more 2020-12-22
10282041 Sensor device, input device, and electronic apparatus Shogo Shinkai, Hiroto Kawaguchi, Hiroshi Mizuno, Taizo Nishimura, Fumihiko Iida +2 more 2019-05-07
10055067 Sensor device, input device, and electronic apparatus Shogo Shinkai, Tomoko Katsuhara, Hiroto Kawaguchi, Hayato Hasegawa, Fumihiko Iida +5 more 2018-08-21
9811226 Sensor device, input device, and electronic apparatus Takashi Itaya, Shogo Shinkai, Hiroto Kawaguchi, Fumihiko Iida, Hayato Hasegawa +6 more 2017-11-07
9785297 Sensor device, input device, and electronic apparatus Hiroto Kawaguchi, Shogo Shinkai, Tomoko Katsuhara, Hayato Hasegawa, Fumihiko Iida +5 more 2017-10-10
9632637 Sensor device, input device, and electronic apparatus Shogo Shinkai, Hayato Hasegawa, Hiroto Kawaguchi, Tomoko Katsuhara, Fumihiko Iida +5 more 2017-04-25
9201105 Sensor unit, input device, and electronic apparatus Fumihiko Iida, Hiroto Kawaguchi, Hayato Hasegawa, Takashi Itaya, Toshio Kano +1 more 2015-12-01