YN

Yasuhiro Naka

FC Fuji Electric Fa Components & Systems Co.: 67 patents #2 of 113Top 2%
FC Fuji Electric Co.: 24 patents #59 of 2,643Top 3%
FC Furukawa Electric Co.: 14 patents #105 of 2,370Top 5%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
MA Maxell: 3 patents #182 of 437Top 45%
EM Elpida Memory: 3 patents #206 of 692Top 30%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
FC Fukukawa Electric Co.: 1 patents #1 of 16Top 7%
JN Japan Oil, Gas And Metals National: 1 patents #46 of 106Top 45%
NC Nippon Aleph Co.: 1 patents #10 of 23Top 45%
PS Ps4 Luxco S.A.R.L.: 1 patents #127 of 276Top 50%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #14,377 of 4,157,543Top 1%
100
Patents All Time

Issued Patents All Time

Showing 26–50 of 100 patents

Patent #TitleCo-InventorsDate
9373467 Electromagnetic contactor Kouetsu Takaya, Kenji Suzuki, Yuji Shiba, Masaru Isozaki 2016-06-21
9202652 Electromagnetic contactor Kouetsu Takaya, Kenji Suzuki, Hiroyuki Tachikawa 2015-12-01
9117611 Electromagnetic contactor Kouetsu Takaya, Kenji Suzuki, Osamu Kashimura 2015-08-25
9048051 Electromagnetic contactor Kouetsu Takaya, Kenji Suzuki, Takahiro Taguchi 2015-06-02
D729747 Electromagnetic contact device Kenji Suzuki, Kouetsu Takaya, Yuichi Yamamoto, Yuji Shiba 2015-05-19
9019051 Attachment/detachment structure for electromagnetic contactor and accessory unit and assembly method for movable hook portion provided in accessory unit Kouetsu Takaya, Koji Okubo, Kenji Suzuki 2015-04-28
8981883 Contact mechanism and electromagnetic contactor using same Kouetsu Takaya, Kenji Suzuki 2015-03-17
8966940 Process for producing glass bar Tetsuya Kumada, Toshihiro Nakamura, Toshiaki Tateishi 2015-03-03
8937390 Semiconductor device having a liquid cooling module Nae Hisano, Shigeo Ohashi, Yasuo Osone, Hiroyuki Tenmei, Kunihiko Nishi +4 more 2015-01-20
8937518 Electromagnetic switch Kenji Suzuki, Kouetsu Takaya, Yuji Shiba, Yuichi Yamamoto 2015-01-20
8853585 Electromagnetic contractor Hiroyuki Tachikawa, Masaru Isozaki, Osamu Kashimura, Kouetsu Takaya, Yuji Shiba 2014-10-07
8836456 Electromagnetic contactor Hiroyuki Tachikawa, Masaru Isozaki, Osamu Kashimura, Kouetsu Takaya, Yuji Shiba 2014-09-16
8823472 Electromagnetic contactor Kouetsu Takaya, Kenji Suzuki, Yuichi Yamamoto, Yuji Shiba 2014-09-02
8816801 Contact mechanism and electromagnetic contactor using the same Hiroyuki Tachikawa, Masaru Isozaki, Osamu Kashimura, Kouetsu Takaya, Yuji Shiba 2014-08-26
8816803 Contact mechanism and electromagnetic contactor using same Kouetsu Takaya, Kenji Suzuki 2014-08-26
8797129 Electromagnetic contactor Kouetsu Takaya, Kenji Suzuki, Hiroyuki Tachikawa 2014-08-05
8760247 Electromagnetic contactor Masaru Isozaki, Osamu Kashimura, Hiroyuki Tachikawa, Kouetsu Takaya, Yuji Shiba 2014-06-24
8749331 Electromagnetic contactor Osamu Kashimura, Masaru Isozaki, Hiroyuki Tachikawa, Kouetsu Takaya, Yuji Shiba 2014-06-10
8704352 Semiconductor device having a liquid cooling module Nae Hisano, Shigeo Ohashi, Yasuo Osone, Hiroyuki Tenmei, Kunihiko Nishi +4 more 2014-04-22
8651442 Rail attachment structure of electric device Kouetsu Takaya, Koji Okubo, Kenji Suzuki 2014-02-18
8653917 Contact device and electromagnetic switch using contact device Kouetsu Takaya, Kenji Suzuki 2014-02-18
8653916 Electromagnetic contactor Koji Okubo, Kouetsu Takaya 2014-02-18
8570125 Electromagnetic switch Kenji Suzuki, Kouetsu Takaya, Yuichi Yamamoto, Yuji Shiba 2013-10-29
8558649 Electromagnetic contact device Kouetsu Takaya, Koji Okubo, Toshikatsu Ohgami, Kenji Suzuki 2013-10-15
D690660 Electromagnetic contact device Kenji Suzuki, Kouetsu Takaya, Yuichi Yamamoto, Yuji Shiba 2013-10-01