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 1–25 of 68 patents

Patent #TitleCo-InventorsDate
12240985 Ink for ink-jet printer of charge control type Hiroshi Sasaki, Takuya OTOWA, Masahiko Ogino, Keisuke Nagai 2025-03-04
9583455 Semiconductor device Kenji Oyachi, Yuichi Morinaga 2017-02-28
9337134 Semiconductor device Kenji Oyachi, Yuichi Morinaga 2016-05-10
9006036 Method of manufacturing semiconductor device Tomoko Higashino, Yuichi Morinaga, Kazuya Tsuboi 2015-04-14
8587135 Semiconductor device having electrode/film opening edge spacing smaller than bonding pad/electrode edge spacing Akihiro Tobita, Seiichi Ichihara 2013-11-19
8530278 Semiconductor device and a manufacturing method of the same Nobuyasu Muto, Naoki Kawanabe, Hiroshi Ono 2013-09-10
8338288 Method of manufacturing semiconductor device Akihiro Tobita, Seiichi Ichihara 2012-12-25
7981788 Semiconductor device and a manufacturing method of the same Nobuyasu Muto, Naoki Kawanabe, Hiroshi Ono 2011-07-19
7971791 Multi-function card device Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama 2011-07-05
7971793 Memory card Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Michiaki Sugiyama, Junichiro Osako 2011-07-05
7946500 Memory card and semiconductor device Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama 2011-05-24
7669773 IC card module Hirotaka Nishizawa, Takashi Totsuka, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama 2010-03-02
7656014 Semiconductor device and method for manufacturing same Yoshiyuki Tanigawa 2010-02-02
7646085 Semiconductor device with power source feeding terminals of increased length Hirotaka Nishizawa, Kenji Osawa, Hideo Koike, Junichiro Osako 2010-01-12
7549593 Semiconductor device Hirotaka Nishizawa, Kenji Osawa, Hideo Koike, Junichiro Osako 2009-06-23
7543757 Semiconductor device Hirotaka Nishizawa, Kenji Osawa, Hideo Koike, Junichiro Osako 2009-06-09
7478473 Method of manufacturing an IC card Hirotaka Nishizawa, Kenji Osawa, Akira Higuchi, Junichiro Osako 2009-01-20
7467464 Method of manufacturing a memory card Takahiro Osawa, Yoichi Kawata, Atsushi Fujishima, Kenichi Imura 2008-12-23
D581932 Memory card Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama, Takashi Totsuka +2 more 2008-12-02
7416133 IC card Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Junichiro Osako 2008-08-26
7360713 Semiconductor device Hirotaka Nishizawa, Kenji Osawa, Hideo Koike, Junichiro Osako 2008-04-22
7352588 Semiconductor device and a method for manufacturing the same Hirotaka Nishizawa, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama 2008-04-01
7341198 IC card and a method of manufacturing the same Hirotaka Nishizawa, Junichiro Osako, Kenji Osawa, Michiaki Sugiyama 2008-03-11
7325746 Memory card and semiconductor device Hirotaka Nishizawa, Akira Higuchi, Kenji Osawa, Junichiro Osako, Michiaki Sugiyama 2008-02-05
7322531 Electronic device and method of manufacturing the same Takahiro Osawa, Yoichi Kawata, Atsushi Fujishima, Kenichi Imura 2008-01-29