NN

Nobuyasu Nagafuku

Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
📍 Showa, JP: #10 of 53 inventorsTop 20%
Overall (All Time): #662,062 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6904672 Method for mounting an electronic component Noboru Nishikawa, Takeshi Kuribayashi 2005-06-14
6774931 Inspection method and device by movement of the field of view of the camera Akihiko Wachi, Masaya Matsumoto 2004-08-10
6694875 Screen printing method and screen printing apparatus Ken Takahashi, Naoichi Chikahisa, Yousuke Nagasawa, Takao Naito, Akihiko Wachi +2 more 2004-02-24
6659005 Screen printing method and screen printing apparatus Ken Takahashi, Naoichi Chikahisa, Yousuke Nagasawa, Takao Naito, Akihiko Wachi +2 more 2003-12-09
6600137 Heating device and heating method Masaru Nonomura, Toshihiro Abe, Kuniyo Matsumoto, Takashi Sasaki 2003-07-29
6561407 Reflow soldering apparatus and method Akihiko Wachi, Masaya Matsumoto, Toshiyuki Koyama 2003-05-13
6382497 Reflow soldering apparatus and method Akihiko Wachi, Masaya Matsumoto, Toshiyuki Koyama 2002-05-07
6237490 Screen printing method and screen printing apparatus Ken Takahashi, Naoichi Chikahisa, Yousuke Nagasawa, Takao Naito, Akihiko Wachi +2 more 2001-05-29