TW

Tamaki Wada

RT Renesas Technology: 31 patents #19 of 3,337Top 1%
HC Hitachi Ulsi Systems Co.: 28 patents #1 of 867Top 1%
HI Hitachi: 23 patents #1,433 of 28,497Top 6%
RE Renesas Electronics: 10 patents #332 of 4,529Top 8%
SO Sony: 4 patents #8,966 of 25,231Top 40%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
EM Elpida Memory: 1 patents #419 of 692Top 65%
HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
Overall (All Time): #30,652 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 26–50 of 68 patents

Patent #TitleCo-InventorsDate
7308588 Memory card Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Michiaki Sugiyama, Junichiro Osako 2007-12-11
D556764 Memory card Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama, Takashi Totsuka +2 more 2007-12-04
7296754 IC card module Hirotaka Nishizawa, Takashi Totsuka, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama 2007-11-20
7294918 Memory card with connecting portions for connection to an adapter Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-11-13
7291903 Memory card Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama, Takashi Totsuka 2007-11-06
D552612 Memory card Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama, Takashi Totsuka 2007-10-09
D552099 Memory card Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama, Takashi Totsuka +2 more 2007-10-02
D552098 Memory card Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama, Takashi Totsuka +2 more 2007-10-02
7271475 Memory card with connecting portions for connection to an adapter Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-09-18
7239011 Memory card with a cap having indented portions Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2007-07-03
7233058 Memory card with an adaptor Hirotaka Nishizawa, 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, Michiaki Sugiyama +2 more 2007-06-05
7122883 Stacked semiconductor device including improved lead frame arrangement Masachika Masuda, Michiaki Sugiyama, Hirotaka Nishizawa, Toshio Sugano, Yasushi Takahashi +1 more 2006-10-17
7120029 IC card and method of manufacturing the same Hirotaka Nishizawa, Kenji Osawa, Akira Higuchi, Junichiro Osako 2006-10-10
7086600 Electronic device and method of manufacturing the same Takahiro Osawa, Yoichi Kawata, Atsushi Fujishima, Kenichi Imura 2006-08-08
7053471 Memory card Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2006-05-30
7012321 Stacked semiconductor device including improved lead frame arrangement Masachika Masuda, Michiaki Sugiyama, Hirotaka Nishizawa, Toshio Sugano, Yasushi Takahashi +1 more 2006-03-14
6885092 Semiconductor device and a memory system including a plurality of IC chips in a common package Kazuki Sakuma, Masayasu Kawamura, Yasushi Takahashi, Masachika Masuda, Michiaki Sugiyama +2 more 2005-04-26
D504433 Memory card Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Junichiro Osako 2005-04-26
6858925 Semiconductor device and a method of manufacturing the same Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako, Satoshi Hatakeyama +3 more 2005-02-22
6853089 Semiconductor device and method of manufacturing the same Mikako Ujiie, Michiaki Sugiyama, Kazunari Suzuki, Masachika Masuda 2005-02-08
6750080 Semiconductor device and process for manufacturing the same Masachika Masuda, Michiaki Sugiyama, Tomoko Higashino, Takafumi Nishita, Hiroshi Ohno 2004-06-15
6576994 Semiconductor device Akihiko Iwaya, Masachika Masuda 2003-06-10
6555918 Stacked semiconductor device including improved lead frame arrangement Masachika Masuda, Michiaki Sugiyama, Hirotaka Nishizawa, Toshio Sugano, Yasushi Takahashi +1 more 2003-04-29
6552437 Semiconductor device and method of manufacture thereof Masachika Masuda, Michiaki Sugiyama, Tomoko Higashino, Takafumi Nishita, Hiroshi Ohno 2003-04-22