NT

Norihito Tsukahara

Sumitomo Electric Industries: 25 patents #692 of 21,551Top 4%
PA Panasonic: 16 patents #1,398 of 21,108Top 7%
Overall (All Time): #74,512 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
7180007 Electronic circuit device and its manufacturing method Kazuhiro Nishikawa, Masayuki Okano 2007-02-20
7176055 Method and apparatus for manufacturing electronic component-mounted component, and electronic component-mounted component Daisuke Sakurai 2007-02-13
7090482 Semiconductor device package manufacturing method and semiconductor device package manufactured by the method Takashi Akiguchi, Hidenori Miyakawa 2006-08-15
7084008 Manufacturing method for electronic component-mounted component, manufacturing method for electronic component-mounted completed product with the electronic component-mounted component, and electronic component-mounted completed product Daisuke Sakurai 2006-08-01
7071090 Semiconductor element having protruded bump electrodes Kazushi Higashi, Takahiro Yonezawa, Yoshihiko Yagi, Yoshifumi Kitayama, Hiroyuki Otani 2006-07-04
6971167 Multilayered circuit board forming method and multilayered circuit board Kazuhiro Nishikawa, Hiroyuki Otani 2005-12-06
6894387 Semiconductor element having protruded bump electrodes Kazushi Higashi, Takahiro Yonezawa, Yoshihiko Yagi, Yoshifumi Kitayama, Hiroyuki Otani 2005-05-17
6825055 Method for assembling integral type electronic component and integral type electronic component Kazushi Higashi, Hiroyuki Otani 2004-11-30
6780668 Package of semiconductor device and method of manufacture thereof Takashi Akiguchi, Hidenori Miyakawa 2004-08-24
6531022 Mounting method of semiconductor element 2003-03-11
6357106 Method for mounting parts and making an IC card Mitsumasa Oku, Takashi Akiguchi, Shinji Murakami, Yutaka Harada, Mitsunori Yokomakura +1 more 2002-03-19
6232211 Two-step projecting bump for semiconductor chip and method for forming the same 2001-05-15
6207549 Method of forming a ball bond using a bonding capillary Kazushi Higashi, Takahiro Yonezawa, Yoshihiko Yagi, Yoshifumi Kitayama, Hiroyuki Otani 2001-03-27
6051093 Mounting method of semiconductor element 2000-04-18
5917156 Circuit board having electrodes and pre-deposit solder receiver Kazuhiro Nobori, Kazuto Nishida 1999-06-29
5686353 Semiconductor device and manufacturing method thereof Yoshihiko Yagi, Kazushi Higashi, Koichi Kumagai, Takahiro Yonezawa 1997-11-11