HY

Hiroto Yamagiwa

PA Panasonic: 13 patents #1,866 of 21,108Top 9%
Overall (All Time): #362,819 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12284825 Semiconductor device including electrodes with identical potential Manabu Yanagihara, Takahiro Sato, Masahiro Hikita 2025-04-22
12074093 Integrated semiconductor device Manabu Yanagihara, Takahiro Sato, Masahiro Hikita 2024-08-27
10312339 Semiconductor device Saichirou Kaneko, Ayanori Ikoshi, Masayuki Kuroda, Manabu Yanagihara, Kenichiro Tanaka +1 more 2019-06-04
10083870 Semiconductor device Takahiro Ohori, Ayanori Ikoshi, Manabu Yanagihara 2018-09-25
9923069 Nitride semiconductor device Ryusuke Kanomata, Ayanori Ikoshi, Saichirou Kaneko, Manabu Yanagihara 2018-03-20
9818835 Semiconductor device Saichirou Kaneko, Ayanori Ikoshi, Masayuki Kuroda, Manabu Yanagihara, Kenichiro Tanaka +1 more 2017-11-14
9502549 Nitride semiconductor device Ayanori Ikoshi 2016-11-22
8593068 Two-wire AC switch Shingo Hashizume, Ayanori Ikoshi, Yasuhiro Uemoto, Manabu Yanagihara 2013-11-26
8526207 Bi-directional switch, alternating-current two-wire switch, switching power source circuit, and method of driving bi-directional switch Shingo Hashizume, Manabu Yanagihara, Ayanori Ikoshi 2013-09-03
8497553 Semiconductor device Shingo Hashizume, Ayanori Ikoshi, Manabu Yanagihara, Yasuhiro Uemoto 2013-07-30
8148752 Field effect transistor Ayanori Ikoshi, Shingo Hashizume, Masahiro Hikita, Manabu Yanagihara 2012-04-03
8063418 Semiconductor device Takashi Saji, Saichiro Kaneko 2011-11-22
7732833 High-voltage semiconductor switching element Takashi Saji 2010-06-08