EM

Eiju Maehara

SC Sanyo Electric Co.: 33 patents #59 of 6,347Top 1%
📍 Kiryu City, JP: #5 of 360 inventorsTop 2%
Overall (All Time): #108,913 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
7276793 Semiconductor device and semiconductor module Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2007-10-02
7220921 Sheet-like board member and method of manufacturing a semiconductor device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2007-05-22
7173336 Hybrid integrated circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2007-02-06
7138296 Board for manufacturing a BGA and method of manufacturing semiconductor device using thereof Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2006-11-21
7125798 Circuit device and manufacturing method of circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2006-10-24
7091606 Circuit device and manufacturing method of circuit device and semiconductor module Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2006-08-15
7093210 Method of manufacturing circuit device using a communication network Junji Sakamoto, Noboru Usui 2006-08-15
7042087 Hybrid integrated circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Noriyasu Sakai, Hitoshi Takagishi, Kouji Takahashi +1 more 2006-05-09
6975022 Board for manufacturing a BGA and method of manufacturing semiconductor device using thereof Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2005-12-13
6967401 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2005-11-22
6963126 Semiconductor device with under-fill material below a surface of a semiconductor chip Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2005-11-08
6933604 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2005-08-23
6909178 Semiconductor device and method of manufacturing the same Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +2 more 2005-06-21
6894375 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2005-05-17
6864121 Method of manufacturing circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2005-03-08
6812410 Semiconductor module and method of manufacturing the same Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2004-11-02
6791199 Heat radiating semiconductor device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2004-09-14
6756610 Light irradiating device Noriaki Sakamoto, Yoshiyuki Kobayashi, Kouji Takahashi, Junji Sakamoto, Shigeaki Mashimo +1 more 2004-06-29
6706547 Method of manufacturing a circuit device with trenches in a conductive foil Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2004-03-16
6646331 Semiconductor device and semiconductor module Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2003-11-11
6635956 Semiconductor device, semiconductor module and hard disk Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2003-10-21
6624511 Hybrid integrated circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Noriyasu Sakai, Hitoshi Takagishi, Kouji Takahashi +1 more 2003-09-23
6596564 Semiconductor device and method of manufacturing the same Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Yukio Okada, Yusuke Igarashi +1 more 2003-07-22
6562660 Method of manufacturing the circuit device and circuit device Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +1 more 2003-05-13
6558970 Light irradiating device, manufacturing method thereof, and lighting apparatus using the light irradiating device Noriaki Sakamoto, Yoshiyuki Kobayashi, Kouji Takahashi, Junji Sakamoto, Shigeaki Mashimo +1 more 2003-05-06