YI

Yusuke Igarashi

SC Sanyo Electric Co.: 46 patents #25 of 6,347Top 1%
KC Kanto Sanyo Semiconductor Co.: 10 patents #2 of 51Top 4%
SC Sanyo Semiconductor Co.: 1 patents #143 of 323Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #61,061 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
6949470 Method for manufacturing circuit devices Hideki Mizuhara, Noriaki Sakamoto 2005-09-27
6946724 Circuit device and method of manufacture thereof Nobuhisa Takakusaki, Jun Sakano, Noriaki Sakamoto 2005-09-20
6936927 Circuit device having a multi-layer conductive path Noriaki Sakamoto, Yoshiyuki Kobayashi, Takeshi Nakamura 2005-08-30
6933604 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2005-08-23
6909178 Semiconductor device and method of manufacturing the same Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +2 more 2005-06-21
6894375 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2005-05-17
6889428 Method of manufacturing sheet material and method of manufacturing circuit device using the same Noriaki Sakamoto, Takeshi Nakamura, Yoshiyuki Kobayashi 2005-05-10
6883231 Method for fabricating a circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Takeshi Nakamura 2005-04-26
6864121 Method of manufacturing circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2005-03-08
6812410 Semiconductor module and method of manufacturing the same Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2004-11-02
6791199 Heat radiating semiconductor device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2004-09-14
6780676 Method for fabricating a circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Takeshi Nakamura 2004-08-24
6720209 Method for fabricating a circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Takeshi Nakamura 2004-04-13
6706547 Method of manufacturing a circuit device with trenches in a conductive foil Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2004-03-16
6664138 Method for fabricating a circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Takeshi Nakamura 2003-12-16
6646331 Semiconductor device and semiconductor module Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2003-11-11
6635956 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2003-10-21
6596564 Semiconductor device and method of manufacturing the same Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2003-07-22
6531370 Method for manufacturing circuit devices Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2003-03-11
6501162 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2002-12-31
6462418 Semiconductor device having improved heat radiation Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Eiju Maehara +1 more 2002-10-08
5469131 Hybrid integrated circuit device Ryoichi Takahashi, Katsumi Okawa 1995-11-21