JK

Junichi Kasai

Fujitsu Limited: 57 patents #195 of 24,456Top 1%
Nissan Motor Co.: 20 patents #219 of 8,689Top 3%
SL Spansion Llc.: 17 patents #35 of 769Top 5%
KL Kyushu Fujitsu Electronics Limited: 12 patents #1 of 75Top 2%
FL Fujitsu Automation Limited: 7 patents #1 of 36Top 3%
Cypress Semiconductor: 5 patents #370 of 1,852Top 20%
CC Clarion Co.: 3 patents #176 of 721Top 25%
Micron: 1 patents #4,761 of 6,345Top 80%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
NC Niles Parts Co.: 1 patents #72 of 137Top 55%
Overall (All Time): #14,018 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 26–50 of 102 patents

Patent #TitleCo-InventorsDate
7144754 Device having resin package and method of producing the same Yoshiyuki Yoneda, Kazuto Tsuji, Seiichi Orimo, Hideharu Sakoda, Ryuji Nomoto +1 more 2006-12-05
6881611 Method and mold for manufacturing semiconductor device, semiconductor device and method for mounting the device Norio Fukasawa, Toshimi Kawahara, Muneharu Morioka, Mitsunada Osawa, Yasuhiro Shinma +6 more 2005-04-19
6856017 Device having resin package and method of producing the same Yoshiyuki Yoneda, Kazuto Tsuji, Seiichi Orimo, Hideharu Sakoda, Ryuji Nomoto +1 more 2005-02-15
6696754 Semiconductor module including a plurality of semiconductor devices detachably Mitsutaka Sato, Tetsuya Fujisawa, Shigeyuki Maruyama, Toshimi Kawahara, Toshio Hamano +5 more 2004-02-24
6573121 Semiconductor device, method for fabricating the semiconductor device, lead frame and method for producing the lead frame Yoshiyuki Yoneda, Ryuji Nomoto, Toshiyuki Motooka, Kazuto Tsuji, Toshimi Kawahara +3 more 2003-06-03
6566999 Anti-collision support system and method for automotive vehicle Masahiko Iwasaki, Mitsuaki Hagino 2003-05-20
6528346 Bump-forming method using two plates and electronic device Masayuki Ochiai, Hidefumi Ueda, Michio Sono, Ichiro Yamaguchi, Kazuhiko Mitobe +4 more 2003-03-04
6495773 Wire bonded device with ball-shaped bonds Ryuji Nomoto, Kazuto Tsuji, Mitsutaka Sato 2002-12-17
6476503 Semiconductor device having columnar electrode and method of manufacturing same Kazuyuki Imamura, Yasunori Fujimoto, Masaaki Seki, Tetsuya Fujisawa, Mitsutaka Sato +3 more 2002-11-05
6472744 Semiconductor module including a plurality of semiconductor devices detachably Mitsutaka Sato, Tetsuya Fujisawa, Shigeyuki Maruyama, Toshimi Kawahara, Toshio Hamano +5 more 2002-10-29
6379997 Semiconductor device and method of producing the same and semiconductor device unit and method of producing the same Toshimi Kawahara, Sinya Nakaseko, Mitsunada Osawa, Mayumi Osumi, Hiroyuki Ishiquro +3 more 2002-04-30
6376921 Semiconductor device, method for fabricating the semiconductor device, lead frame and method for producing the lead frame Yoshiyuki Yoneda, Ryuji Nomoto, Toshiyuki Motooka, Kazuto Tsuji, Toshimi Kawahara +3 more 2002-04-23
6207477 Semiconductor device having a ball grid array and a fabrication process thereof Toshiyuki Motooka, Yoshiyuki Yoneda, Ryuji Nomoto, Toshimi Kawahara 2001-03-27
6111306 Semiconductor device and method of producing the same and semiconductor device unit and method of producing the same Toshimi Kawahara, Sinya Nakaseko, Mitsunada Osawa, Mayumi Osumi, Hiroyuki Ishiguro +3 more 2000-08-29
6104160 Household power supply system using electric vehicle Kazurou Iwata, Hideaki Horie, Masaaki Taniguchi, Masahiko Teramoto, Hirokazu Hirano 2000-08-15
6090301 Method for fabricating bump forming plate member Masataka Mizukoshi, Ichiro Yamaguchi, Masahiro Yoshikawa, Koki Otake 2000-07-18
6072239 Device having resin package with projections Yoshiyuki Yoneda, Kazuto Tsuji, Seiichi Orimo, Hideharu Sakoda, Ryuji Nomoto +1 more 2000-06-06
6034428 Semiconductor integrated circuit device having stacked wiring and insulating layers Toshimi Kawahara, Hiroyuki Ishiguro, Mitsunada Osawa, Shinichirou Taniguchi, Mayumi Osumi +2 more 2000-03-07
6025650 Semiconductor device including a frame terminal Kazuto Tsuji, Yoshiyuki Yoneda, Hideharu Sakoda, Ryuuji Nomoto, Eiji Watanabe +2 more 2000-02-15
6025258 Method for fabricating solder bumps by forming solder balls with a solder ball forming member Masayuki Ochiai, Hidefumi Ueda, Michio Sono, Ichiro Yamaguchi, Kazuhiko Mitobe +4 more 2000-02-15
6022759 Method for producing a semiconductor device, base member for semiconductor device and semiconductor device unit Masaaki Seki, Michio Sono, Ichiro Yamaguchi, Kazuhiko Mitobe, Lim Cheang Hai +5 more 2000-02-08
5889333 Semiconductor device and method for manufacturing such Masashi Takenaka, Masataka Mizukoshi, Taturou Yamashita 1999-03-30
5861669 Semiconductor package for surface mounting Michio Sono, Masanori Yoshimoto, Kazuto Tsuji, Kouji Saito 1999-01-19
5842628 Wire bonding method, semiconductor device, capillary for wire bonding and ball bump forming method Ryuji Nomoto, Kazuto Tsuji, Mitsutaka Sato 1998-12-01
5831332 Semiconductor package for surface mounting Michio Sono, Masanori Yoshimoto, Kazuto Tsuji, Kouji Saito 1998-11-03