AK

Akiyoshi Komura

HI Hitachi: 23 patents #1,433 of 28,497Top 6%
HM Hitachi Medical: 2 patents #260 of 680Top 40%
Overall (All Time): #173,831 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
10128732 Linear motor Yasuaki Aoyama 2018-11-13
9712032 Linear motor and linear motor drive system Yasuaki Aoyama, Yoshitaka Iwaji 2017-07-18
9484793 Electrical rotating machine system or wind turbine system Mamoru Kimura, Nobuhiro KUSUNO, Tomomichi Ito, Tetsuo Fujigaki, Daisuke KORI +1 more 2016-11-01
9419498 Rotary electric machine Mamoru Kimura 2016-08-16
9225213 Electrical rotating machine Mamoru Kimura, Daisuke KORI, Tetsuo Fujigaki, Motonobu Iizuka 2015-12-29
8994245 Permanent magnet type electrical rotating machine and permanent magnet type electrical rotating machine system for vehicle Daisuke KORI, Masahiro Hori, Seikichi Masuda, Masayasu Fujieda 2015-03-31
8692435 Rotating electric machine Masanori SAWAHATA, Mamoru Kimura, Satoshi Kikuchi 2014-04-08
8653703 Permanent magnetic rotating electric machine and wind power generating system Daisuke KORI, Shogo Serita, Tetsuo Fujigaki, Masaaki Endo, Yoshihiro Yasui +3 more 2014-02-18
8421285 Permanent magnet type electric power generator Daisuke KORI, Masahiro Hori 2013-04-16
8400029 Rotating electrical machine having a plurality of cooling medium paths Shinji Sugimoto, Koji Obata, Takashi Ishigami, Satoshi Kikuchi 2013-03-19
8350434 Permanent magnet type rotary electric machine Masahiro Hori, Daisuke KORI 2013-01-08
8142626 Electrolyzer and electrodes Masatoshi Sugimasa, Masafumi Nojima 2012-03-27
7824625 Dehydrogenation fuel theft prevention system Masafumi Nojima, Takao Ishikawa, Kenichi Souma, Masatoshi Sugimasa, Naoki Yoshimoto 2010-11-02
7805271 Evaluation system for amount of emission gases through fuel supply chain Masafumi Nojima, Takeyuki Itabashi, Sunao Funakoshi, Hiroshi Arita, Yukinobu Maruyama +2 more 2010-09-28
7755230 Rotary electric machine having cooling device and electric generating system including the machine Akihito Nakahara, Kazumasa Ide, Kazuhiko Takahashi, Kengo Iwashige, Kenichi Hattori 2010-07-13
7294943 Electric rotating machine Kenichi Hattori, Kazumasa Ide, Takashi Watanabe, Ryoichi Shiobara, Yasuomi Yagi +2 more 2007-11-13
7071586 Dynamo-electric machine Kenichi Hattori, Kazumasa Ide, Takashi Watanabe, Ryoichi Shiobara, Yasuomi Yagi +2 more 2006-07-04
6936939 Rotating electric machine and cooling method thereof Mitsunori Yamashina, Kenichi Hattori, Tadashi Sonobe, Akitomi Semba, Junji Sato +2 more 2005-08-30
6853281 Magnet apparatus and mri apparatus Shigeru Kakugawa, Shouji Kitamura, Nobuhiro Hara, Noriaki Hino, Hajime Kawano +4 more 2005-02-08
6737768 Rotating electric machine Kazumasa Ide, Kenichi Hattori, Mitsunori Yamashina, Tadashi Sonobe, Akitomi Semba +2 more 2004-05-18
6724107 Dynamo-electric machine Kazumasa Ide, Kenichi Hattori, Mitsunori Yamashina, Tadashi Sonobe, Akitomi Semba +2 more 2004-04-20
6600318 Open MRI system with a vertical static field and an imaging volume closer to the lower than to the upper magnet assembly Shigeru Kakugawa, Shouji Kitamura, Nobuhiro Hara, Noriaki Hino, Hajime Kawano +4 more 2003-07-29
6434491 Method of analyzing electromagnetic fields in rotary machine and electromagnetic field analyzer Kenji Miyata, Hideshi Fukumoto, Kohji Maki 2002-08-13
6340853 Electric rotating machine Masayuki Kaiho, Hideaki Mori, Shigekazu Kieda, Ryoichi Shiobara, Kenichi Hattori 2002-01-22