Hidemitsu Aoki — 70 Patents at Nec

Hidemitsu Aoki has been granted 70 US patents while listed as an inventor at Nec. The first was granted in 1996 and the most recent in April 2013. Hidemitsu Aoki ranks #29,186 of 4,157,543 US inventors in our database (top 0.70%). Patent records list Hidemitsu Aoki in Tokyo, MO, JP.

Issued Patents All Time

Showing 1–25 of 70 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8420549	Etching and cleaning methods and etching and cleaning apparatuses used therefor	Shinya Yamasaki	2013-04-16
8129287	Method for manufacturing semiconductor device and semiconductor device	Tatsuya Suzuki	2012-03-06
7943516	Manufacturing method for semiconductor device	Tatsuya Suzuki, Takuo Ohwada, Kaoru Ikegami, Norio Ishikawa	2011-05-17
7862658	Etching and cleaning methods and etching and cleaning apparatuses used therefor	Shinya Yamasaki	2011-01-04
7718532	Method of forming a high-k film on a semiconductor device	Hiroaki Tomimori, Toshiyuki Iwamoto	2010-05-18
7687918	Semiconductor device and method for manufacturing same	Yorinobu Kunimune, Mieko Hasegawa, Takamasa Itou, Takeshi Takeda	2010-03-30
7592266	Removing solution, cleaning method for semiconductor substrate, and process for production of semiconductor device	Hiroaki Tomimori	2009-09-22
7560372	Process for making a semiconductor device having a roughened surface	Hiroaki Tomimori, Kaoru Mikagi, Akira Furuya, Tetsuya Tao	2009-07-14
7442652	Method for removing contamination and method for fabricating semiconductor device	Kaori Watanabe	2008-10-28
7402530	Method for manufacturing semiconductor device and semiconductor device	Tatsuya Suzuki	2008-07-22
7368064	Cleaning solution and manufacturing method for semiconductor device	Tatsuya Suzuki, Takuo Ohwada, Kaoru Ikegami, Norio Ishikawa	2008-05-06
7351354	Tungsten metal removing solution and method for removing tungsten metal by use thereof	Toshikazu Shimizu, Kaori Watanabe	2008-04-01
7312160	Removing solution, cleaning method for semiconductor substrate, and process for production of semiconductor device	Hiroaki Tomimori	2007-12-25
7312186	Cleaning solution for semiconductor substrate	Masayuki Takashima, Yoshiko Kasama, Hiroaki Tomimori	2007-12-25
7268087	Manufacturing method of semiconductor device	Hiroaki Tomimori, Norio Okada, Tatsuya Usami, Koichi Ohto, Takamasa Tanikuni	2007-09-11	$30,000
7192835	Method of forming a high-k film on a semiconductor device	Hiroaki Tomimori, Toshiyuki Iwamoto	2007-03-20	$30,000
7186354	Anticorrosive treating concentrate	Hiroaki Tomimori, Masayuki Takashima	2007-03-06	$23,000
7170172	Semiconductor device having a roughened surface	Hiroaki Tomimori, Kaoru Mikagi, Akira Furuya, Tetsuya Tao	2007-01-30	$33,000
7141121	Semiconductor washing solution and method of producing semiconductor device using the same	—	2006-11-28	$22,000
7138362	Washing liquid composition for semiconductor substrate	Yumiko Abe, Norio Ishikawa, Hiroaki Tomimori, Yoshiko Kasama	2006-11-21	$15,000
7087562	Post-CMP washing liquid composition	Yumiko Abe, Takuo Oowada, Norio Ishikawa, Hiroaki Tomimori	2006-08-08	$37,000
7087494	Method for manufacturing semiconductor device and semiconductor device	Tatsuya Suzuki	2006-08-08	$37,000
6998352	Cleaning method, method for fabricating semiconductor device and cleaning solution	Hiroaki Tomimori, Kenichi Yamamoto	2006-02-14	$24,000
6992050	Stripping agent composition and method of stripping	Tatsuya Koita, Keiji Hirano, Hiroaki Tomimori	2006-01-31	$61,000
6964724	Etching and cleaning methods and etching and cleaning apparatuses used therefor	Shinya Yamasaki	2005-11-15	$40,000

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Hidemitsu Aoki — 70 Patents

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