KK

Keiichiro Kata

NE Nec: 19 patents #547 of 14,502Top 4%
NE Nec Electronics: 5 patents #112 of 1,789Top 7%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #210,748 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8198140 Wiring substrate for mounting semiconductors, method of manufacturing the same, and semiconductor package Hideya Murai, Tadanori Shimoto, Takuo Funaya, Katsumi Kikuchi, Shintaro Yamamichi +4 more 2012-06-12
7816782 Wiring substrate for mounting semiconductors, method of manufacturing the same, and semiconductor package Hideya Murai, Tadanori Shimoto, Takuo Funaya, Katsumi Kikuchi, Shintaro Yamamichi +4 more 2010-10-19
7566834 Wiring board and semiconductor package using the same Tadanori Shimoto, Katsumi Kikuchi, Hideya Murai, Kazuhiro Baba, Hirokazu Honda 2009-07-28
7397000 Wiring board and semiconductor package using the same Tadanori Shimoto, Katsumi Kikuchi, Hideya Murai, Kazuhiro Baba, Hirokazu Honda 2008-07-08
7233066 Multilayer wiring substrate, and method of producing same Hirokazu Honda, Kazuhiro Baba, Tadanori Shimoto, Katsumi Kikuchi, Rokuro Kambe +2 more 2007-06-19
RE39603 Process for manufacturing semiconductor device and semiconductor wafer Shinichi Chikaki 2007-05-01
7060604 Multilayer wiring substrate, and method of producing same Hirokazu Honda, Kazuhiro Baba, Tadanori Shimoto, Katsumi Kikuchi, Rokuro Kambe +2 more 2006-06-13
6339337 Method for inspecting semiconductor chip bonding pads using infrared rays Shuichi Matsuda, Ryoji Sato, Masaharu Sato 2002-01-15
6201298 Semiconductor device using wiring tape Ryoji Sato, Masanori Takeuchi 2001-03-13
6114754 Tape automated bonding film 2000-09-05
5977617 Semiconductor device having multilayer film carrier 1999-11-02
5905303 Method for manufacturing bump leaded film carrier type semiconductor device Shuichi Matsuda, Eiji Hagimoto 1999-05-18
5897337 Process for adhesively bonding a semiconductor chip to a carrier film Shuichi Matsuda 1999-04-27
5844304 Process for manufacturing semiconductor device and semiconductor wafer Shinichi Chikaki 1998-12-01
5759873 Method of manufacturing chip-size package-type semiconductor device Shuichi Matsuda, Hironori Ono 1998-06-02
5757068 Carrier film with peripheral slits Shuichi Matsuda 1998-05-26
5726489 Film carrier semiconductor device Shuichi Matsuda 1998-03-10
5683942 Method for manufacturing bump leaded film carrier type semiconductor device Shuichi Matsuda, Eiji Hagimoto 1997-11-04
5292574 Ceramic substrate having wiring of silver series Yuzo Shimada 1994-03-08
5283081 Process for manufacturing a ceramic wiring substrate having a low dielectric constant Yoshinobu Kobayashi, Yuzo Shimada 1994-02-01
5283210 Low temperature sintering low dielectric inorganic composition Yuzo Shimada 1994-02-01