YS

Yoshizumi Sato

KT Kabushiki Kaisha Toshiba: 9 patents #3,402 of 21,451Top 20%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
Overall (All Time): #468,904 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7526859 Apparatus for manufacturing a wiring board Kenji Sasaoka, Fumitoshi Ikegaya, Takahiro Mori, Tomohisa Motomura, Koichiro Shibayama 2009-05-05
7134193 Method for manufacturing a wiring board Kenji Sasaoka, Fumitoshi Ikegaya, Takahiro Mori, Tomohisa Motomura, Koichiro Shibayama 2006-11-14
6865801 Apparatus for manufacturing a wiring board Kenji Sasaoka, Fumitoshi Ikegaya, Takahiro Mori, Tomohisa Motomura, Koichiro Shibayama 2005-03-15
6534873 Semiconductor package and printed wiring board for semiconductor package Kenji Sasaoka 2003-03-18
6507995 Apparatus for manufacturing a wiring substrate Kenji Sasaoka, Fumitoshi Ikegaya, Takahiro Mori, Tomohisa Motomura, Koichiro Shibayama 2003-01-21
6329610 Hybrid wiring board, semiconductor apparatus, flexible substrate, and fabrication method of hybrid wiring board Chiaki Takubo, Tomitsugu Kojima, Go TAKEDA 2001-12-11
5865934 Method of manufacturing printed wiring boards Yuichi Yamamoto, Tomohisa Motomura, Hiroshi Hamano, Yasushi Arai 1999-02-02
5736681 Printed wiring board having an interconnection penetrating an insulating layer Yuichi Yamamoto, Tomohisa Motomura, Hiroshi Hamano, Yasushi Arai 1998-04-07
5407557 Wiring boards and manufacturing methods thereof Atsuko Iida, Hiroshi Odaira, Yuichi Yamamoto 1995-04-18
5333379 Method of producing a three-dimensional wiring board Hiroshi Odaira 1994-08-02
5310966 Wiring boards and manufacturing methods thereof Atsuko Iida, Hiroshi Odaira, Yuichi Yamamoto 1994-05-10