IK

Ippei Kashiwagi

KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
TC Toshiba Client Solutions Co.: 1 patents #33 of 84Top 40%
Overall (All Time): #459,549 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10418697 Antenna apparatus and electronic device 2019-09-17
10090577 Data communication device 2018-10-02
9615150 Communication device and smart meter Ko Katsurahara, Makoto Tabata 2017-04-04
9577339 Antenna device and electronic device Koichi Sato, Hiroyuki Hotta 2017-02-21
9509048 Antenna apparatus and electronic device including the antenna apparatus 2016-11-29
9196955 Antenna device Makoto Higaki, Masaki Nishio 2015-11-24
9136590 Electronic device provided with antenna device Hiroyuki Hotta, Koichi Sato 2015-09-15
9059499 Antenna apparatus and electronic device including antenna apparatus Hiroyuki Hotta, Koichi Sato 2015-06-16
9054429 Antenna apparatus and electronic device including antenna apparatus Hiroyuki Hotta 2015-06-09
8941548 Antenna device and electronic apparatus including antenna device Koichi Sato, Hiroyuki Hotta 2015-01-27
8803758 Antenna device and wireless communication apparatus Makoto Higaki, Shuichi Obayashi, Hiroki Shoki 2014-08-12