AT

Akihiro Tsujimura

KT Kabushiki Kaisha Toshiba: 28 patents #933 of 21,451Top 5%
Overall (All Time): #138,579 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
10498046 Antenna module and electronic device Masao Teshima 2019-12-03
10270186 Antenna module and electronic device Masao Teshima 2019-04-23
9635709 Electronic device Masao Teshima 2017-04-25
9030366 Radio apparatus and antenna device including magnetic material for isolation Naoto Ito, Takashi Amano, Naoyuki Nakagawa, Seiichi Suenaga, Tomoko Eguchi +1 more 2015-05-12
8812062 Electronic apparatus Yoshikazu Hata, Tomoko Honda, Satoru Honda, Nobuyoshi Kuroiwa, Masaomi Nakahata +5 more 2014-08-19
8289222 Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, antenna device, and portable device Tomohiro Suetsuna, Kouichi Harada, Maki Yonetsu, Seiichi Suenaga, Naoto Ito 2012-10-16
8184054 Portable terminal and built-in antenna 2012-05-22
8130170 Electronic apparatus Masaomi Nakahata, Tomoko Honda, Yoshikazu Hata, Satoru Honda, Jun Morimoto +5 more 2012-03-06
8111201 Wireless communication device and antenna Takashi Amano 2012-02-07
8106844 Antenna apparatus Koichi Sato, Takashi Amano, Hiroyuki Hotta 2012-01-31
8098204 Mobile communication terminal Hiroyuki Hotta, Takashi Amano, Koichi Sato 2012-01-17
8054240 Electronic apparatus Tomoko Honda, Nobuyoshi Kuroiwa, Masaomi Nakahata, Jun Morimoto, Satoru Honda +5 more 2011-11-08
7982675 Wireless communication device and antenna Takashi Amano 2011-07-19
7907093 Electronic device and method for manufacturing same Satoru Honda, Tomoko Honda, Nobuyoshi Kuroiwa, Masaomi Nakahata, Jun Morimoto +5 more 2011-03-15
7847750 Antenna device adapted for portable radio apparatus Isao Ohba, Takashi Amano, Satoshi Mizoguchi, Koichi Sato 2010-12-07
7830323 Antenna device and wireless mobile terminal provided with magnetic material Koichi Sato, Takashi Amano, Satoshi Mizoguchi, Isao Ohba 2010-11-09
7760154 Antenna apparatus Shuichi Sekine, Kazuhiro Inoue, Makoto Higaki, Yukako Tsutsumi 2010-07-20
7623087 High-impedance substrate, antenna device and mobile radio device Makoto Higaki, Kazuhiro Inoue, Shuichi Sekine 2009-11-24
7573426 Antenna and radio terminal having antenna thereof Takashi Amano 2009-08-11
7570218 Mobile communication terminal Hiroyuki Hotta, Takashi Amano, Koichi Sato 2009-08-04
7515111 Antenna apparatus Koichi Sato, Takashi Amano, Hiroyuki Hotta 2009-04-07
7447271 Radio receiving apparatus and method Koji Akita, Kazumi Sato, Kuniaki Ito 2008-11-04
7436800 Radio communication scheme Kiyoshi Toshimitsu, Kuniaki Ito, Shuichi Obayashi, Hiroki Shoki 2008-10-14
7308037 Radio receiving apparatus and method Koji Akita, Kazumi Sato, Kuniaki Ito 2007-12-11
7006465 Radio communication scheme Kiyoshi Toshimitsu, Kuniaki Ito, Shuichi Obayashi, Hiroki Shoki 2006-02-28