HN

Hirotaka Nishizawa

RT Renesas Technology: 50 patents #6 of 3,337Top 1%
HC Hitachi Ulsi Systems Co.: 24 patents #5 of 867Top 1%
HI Hitachi: 19 patents #1,906 of 28,497Top 7%
SO Sony: 6 patents #6,793 of 25,231Top 30%
RE Renesas Electronics: 5 patents #829 of 4,529Top 20%
HE Hitachi Vlsi Engineering: 3 patents #237 of 666Top 40%
SC Sanwa Denki Kogyo Co.: 3 patents #13 of 59Top 25%
HS Hitachi Tohbu Semiconductor: 1 patents #126 of 223Top 60%
HS Hitachi Hokkai Semiconductor: 1 patents #44 of 98Top 45%
EM Elpida Memory: 1 patents #419 of 692Top 65%
Overall (All Time): #24,553 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 26–50 of 77 patents

Patent #TitleCo-InventorsDate
7341198 IC card and a method of manufacturing the same Junichiro Osako, Kenji Osawa, Tamaki Wada, Michiaki Sugiyama 2008-03-11
7325746 Memory card and semiconductor device Akira Higuchi, Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama 2008-02-05
7308588 Memory card Akira Higuchi, Kenji Osawa, Tamaki Wada, Michiaki Sugiyama, Junichiro Osako 2007-12-11
D556764 Memory card Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama, Takashi Totsuka +2 more 2007-12-04
7303138 Integrated circuit card having staggered sequences of connector terminals Haruji Ishihara, Atsushi Shiraishi, Kouichi Kanemoto, Yousuke Yukawa 2007-12-04
7296754 IC card module Takashi Totsuka, Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama 2007-11-20
7294918 Memory card with connecting portions for connection to an adapter Tamaki Wada, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-11-13
7291903 Memory card Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama, Takashi Totsuka 2007-11-06
7291018 IC card Haruji Ishihara, Atsushi Shiraishi, Yosuke Yukawa 2007-11-06
7291019 IC card Haruji Ishihara, Atsushi Shiraishi, Yosuke Yukawa 2007-11-06
D552612 Memory card Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama, Takashi Totsuka 2007-10-09
D552098 Memory card Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama, Takashi Totsuka +2 more 2007-10-02
D552099 Memory card Kenji Osawa, Junichiro Osako, Tamaki Wada, Michiaki Sugiyama, Takashi Totsuka +2 more 2007-10-02
7271475 Memory card with connecting portions for connection to an adapter Tamaki Wada, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-09-18
7267287 IC card Yosuke Yukawa, Takashi Totsuka 2007-09-11
7239011 Memory card with a cap having indented portions Tamaki Wada, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-07-03
7234644 IC card Haruji Ishihara, Atsushi Shiraishi, Kouichi Kanemoto, Yousuke Yukawa 2007-06-26
7233058 Memory card with an adaptor Tamaki Wada, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-06-19
7227251 Semiconductor device and a memory system including a plurality of IC chips in a common package Kazuki Sakuma, Masayasu Kawamura, Yasushi Takahashi, Masachika Masuda, Tamaki Wada +2 more 2007-06-05
7224052 IC card with controller and memory chips Yosuke Yukawa, Takashi Totsuka 2007-05-29
7201581 IC card Haruji Ishihara, Atsushi Shiraishi, Yosuke Yukawa 2007-04-10
7122883 Stacked semiconductor device including improved lead frame arrangement Masachika Masuda, Tamaki Wada, Michiaki Sugiyama, Toshio Sugano, Yasushi Takahashi +1 more 2006-10-17
7120029 IC card and method of manufacturing the same Kenji Osawa, Akira Higuchi, Junichiro Osako, Tamaki Wada 2006-10-10
7055757 IC card Haruji Ishihara, Atsushi Shiraishi, Kouichi Kanemoto, Yousuke Yukawa 2006-06-06
7053471 Memory card Tamaki Wada, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2006-05-30