YM

Yuichi Murakami

Aisin Seiki Kabushiki Kaisha: 42 patents #13 of 3,782Top 1%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
AK Aisin Seiki K.K.: 3 patents #6 of 97Top 7%
SC Showa Electric Wire & Cable Co.: 2 patents #7 of 169Top 5%
MC Minebea Co.: 2 patents #245 of 736Top 35%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
PF Prime Optical Fiber: 1 patents #3 of 14Top 25%
JV Jvckenwood: 1 patents #386 of 736Top 55%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
JC Japan Radio Co.: 1 patents #56 of 178Top 35%
Overall (All Time): #44,503 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
11829258 Drive recorder, data recording method, and program recording medium Yusuke Yamaguchi 2023-11-28
8946936 Electromagnetic coupling device, and door handle and vehicle door having electromagnetic coupling device Hiroki Okada, Kiyokazu Ieda 2015-02-03
8630772 Occupant protection system for vehicle Kiyokazu Ieda 2014-01-14
8373577 Vehicle-mounted communication device Kiyokazu Ieda, Shingo Fujimoto 2013-02-12
8155242 Frequency shift keying (FSK) digital signal receiving apparatus Tomohiro Yamamoto, Akira Furuhashi, Takahiro Horie, Kazunori Ono, Frederic Coutant +1 more 2012-04-10
8125336 Abnormality detecting apparatus Kiyokazu Ieda, Hiroki Okada 2012-02-28
8050364 Digital signal receiving apparatus Tomohiro Yamamoto, Akira Furuhashi, Takahiro Horie, Kazunori Ono, Frederic Coutant +1 more 2011-11-01
8050370 Digital signal receiving apparatus Tomohiro Yamamoto, Akira Furuhashi, Takahiro Horie, Kazunori Ono, Frederic Coutant +1 more 2011-11-01
7751664 Door handle apparatus for vehicle Kiyokazu Ieda, Hiroki Okada 2010-07-06
7729449 Digital signal processing and receiving apparatus and method Hiroki Okada 2010-06-01
7384303 Connector for connecting electrical wires Yoshitaka Kashima 2008-06-10
7371110 Connector Yoshitaka Kashima 2008-05-13
7327813 Digital receiving device and radio communication system Tomohiro Yamamoto, Akira Furuhashi, Kazunori Ono, Hiroki Okada 2008-02-05
7210715 Door handle device Norikazu Kobayashi, Koji Aoki, Katsutoshi Fukunaga 2007-05-01
7132768 Human body detecting device Kiyokazu Ieda, Eiji Mushiake 2006-11-07
7091823 Human body detecting device and door locking device Kiyokazu Ieda, Eiji Mushiake 2006-08-15
7057124 Push switch apparatus Kiyokazu Ieda, Eiji Mushiake, Takeshi Ito, Kazuyoshi Mori, Noriyasu Onishi +1 more 2006-06-06
7049940 Door opening/closing device for a vehicle and a method of recognizing an opening/closing operation of a vehicle door Kiyokazu Ieda, Eiji Mushiake, Hisashi Inaba, Masahiro Ueda 2006-05-23
6933831 Door handle for vehicle Kiyokazu Ieda, Eiji Mushiake, Shinya Ito, Hiroki Okada 2005-08-23
6812823 Unlock operation system of a vehicle door Hisashi Inaba, Kiyokazu Ieda, Eiji Mushiake 2004-11-02
6799107 Door lock device and control method thereof Eiji Mushiake, Kiyokazu Ieda, Shigeru Hayakawa 2004-09-28
6795032 Antenna device Kiyokazu Ieda, Eiji Mushiake 2004-09-21
6774789 Human body detector Hisashi Inaba, Kiyokazu Ieda, Eiji Mushiake, Hiroki Okada 2004-08-10
6748151 Optical fiber attenuator with attenuating dopant limited to a central or peripheral area of the fiber core Masaru Watanabe, Eiji Matsuyama, Akiyoshi Naruse, Kenichi Muta, Toyomitsu Yamamoto 2004-06-08
6664936 Loop antenna device Kiyokazu Ieda, Satoshi Muramoto, Eiji Mushiake 2003-12-16